Trouble installing RStan

AliW · December 18, 2024, 3:13pm

Hello everbody,
I am new to RSTAN and I have low experience with installing interfaces.
Since several weeks, I try to make RStan run but I do not succeed.
I have not found a post with a similar error message, this is why I create a new one.
After having done a lot of research, I think the problem is related to an issue with the c++ compiler.

I would be super happy to get help from you. Thank you very much and please let me know if you need more details / code outputs.

##########################
This is the end of the error-message when I run the stan-example (example(stan_model, package = “rstan”, run.dontrun = TRUE)

Fehler in compileCode(f, code, language = language, verbose = verbose) :
0 [main] make 110 dofork: child -1 - forked process 29308 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: *** [C:/Users/wuerth/R-44~1.2/share/make/winshlib.mk:39: compilers] Error 127
Fehler in if (nzchar(cxx)) { : Argument hat Länge 0
Ruft auf: → .shlib_internal
Zusätzlich: Warnmeldung:
In system(paste(MAKE, p1(paste(“-f”, shQuote(makefiles))), “compilers”), :
Ausführung von Kommando ‘make -f “C:/Users/wuerth/R-44~1.2/etc/x64/Makeconf” -f “C:/Users/wuerth/R-44~1.2/share/make/winshlib.mk” compilers’ ergab Status 2
Ausführung angehalten

##########################
→ more details are found in the attachement
installation issue.txt (44.7 KB)

##########################
Here comes more code which might can help to solve the problem:

> Sys.which(“make”)
make
“C:\Users\wuerth\rtools44\usr\bin\make.exe”

> pkgbuild::check_rtools(debug = TRUE)
Found in Rtools 4.4 installation folder
[1] TRUE

pkgbuild::check_compiler(debug = TRUE)
Trying to compile a simple C file
Running “C:/Users/wuerth/R-4.4.2/bin/x64/Rcmd.exe” SHLIB foo.c
0 [main] make 1187 dofork: child -1 - forked process 30312 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: *** [C:/Users/wuerth/R-4.4.2/share/make/winshlib.mk:39: compilers] Error 127
gcc -I"C:/Users/wuerth/R-4.4.2/include" -DNDEBUG -I"C:/Users/wuerth/R-4.4.2/library/Rcpp/include/" -I"C:/Users/wuerth/R-4.4.2/library/RcppEigen/include/" -I"C:/Users/wuerth/R-4.4.2/library/RcppEigen/include/unsupported" -I"C:/Users/wuerth/R-4.4.2/library/BH/include" -I"C:/Users/wuerth/R-4.4.2/library/StanHeaders/include/src/" -I"C:/Users/wuerth/R-4.4.2/library/StanHeaders/include/" -I"C:/Users/wuerth/R-4.4.2/library/RcppParallel/include/" -DRCPP_PARALLEL_USE_TBB=1 -I"C:/Users/wuerth/R-4.4.2/library/rstan/include" -DEIGEN_NO_DEBUG -DBOOST_DISABLE_ASSERTS -DBOOST_PENDING_INTEGER_LOG2_HPP -DSTAN_THREADS -DUSE_STANC3 -DSTRICT_R_HEADERS -DBOOST_PHOENIX_NO_VARIADIC_EXPRESSION -D_HAS_AUTO_PTR_ETC=0 -include “C:/Users/wuerth/R-4.4.2/library/StanHeaders/include/stan/math/prim/fun/Eigen.hpp” -std=c++1y -I"C:/Users/wuerth/rtools44/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c foo.c -o foo.o
0 [main] make 777 dofork: child -1 - forked process 26760 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: *** [C:/Users/wuerth/R-4.4.2/etc/x64/Makeconf:289: foo.o] Error 127
Warnmeldung:
In system(paste(MAKE, p1(paste(“-f”, shQuote(makefiles))), “compilers”), :
Ausführung von Kommando ‘make -f “C:/Users/wuerth/R-4.4.2/etc/x64/Makeconf” -f “C:/Users/wuerth/R-4.4.2/share/make/winshlib.mk” compilers’ ergab Status 2
Fehler: Failed to compile C code

> system(“touch foo.cpp”)
[1] 0

> system(“R CMD SHLIB foo.cpp”)
0 [main] make 1806 dofork: child -1 - forked process 7604 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: *** [C:/Users/wuerth/R-44~1.2/share/make/winshlib.mk:39: compilers] Error 127
Fehler in if (nzchar(cxx)) { : Argument hat Länge 0
Ruft auf: → .shlib_internal
Zusätzlich: Warnmeldung:
In system(paste(MAKE, p1(paste(“-f”, shQuote(makefiles))), “compilers”), :
Ausführung von Kommando ‘make -f “C:/Users/wuerth/R-44~1.2/etc/x64/Makeconf” -f “C:/Users/wuerth/R-44~1.2/share/make/winshlib.mk” compilers’ ergab Status 2
Ausführung angehalten
[1] 1

################################
More general information

Operating System = Windows 11
R version: R-4.4.2
R tools version: 44

mitzimorris · December 19, 2024, 2:46pm

if you are new to Stan, we highly recommend using CmdStanR, as it is much easier to install (especially on Windows).

AliW · December 20, 2024, 9:55am

Thank you very much for your answer.

Unfortunately, this does not work either and I think the reason is the same.
I have installed Rtools44 (thus a suitable C++ toolchain) and it seems to be installed correctly:

#######################################################
Next, wenn I continue with the “check_cmdstan_toolchain()” , I get the following error message:

check_cmdstan_toolchain()

Fehler:

Rtools44 installation found but the toolchain was not installed.

Run cmdstanr::check_cmdstan_toolchain(fix = TRUE) to fix the issue.

cmdstanr::check_cmdstan_toolchain(fix = TRUE)

Installing mingw32-make and g++ with Rtools44

Error in processx::run("pacman", args = c("-Sy", install_pkgs, "--noconfirm"), …:

! System command ‘pacman’ failed

Exit status: 1

Stderr (last 10 lines, see $stderr for more):

warning: Public keyring not found; have you run ‘pacman-key --init’?

error: GPGME error: Invalid crypto engine

error: clang32: missing required signature

warning: Public keyring not found; have you run ‘pacman-key --init’?

error: GPGME error: Invalid crypto engine

error: clang64: missing required signature

warning: Public keyring not found; have you run ‘pacman-key --init’?

error: GPGME error: Invalid crypto engine

error: msys: missing required signature

error: failed to synchronize all databases (invalid or corrupted database (PGP signature))

Type .Last.error to see the more details.

#######################################################

After some research, I found out that there must be a problem with the Rtools44 bash because when I open it, it says:

#######################################################
I would be very happy to get help from you. I have no more ideas what I can try to do.
Thanks a lot!

andrjohns · January 3, 2025, 10:43am

Apologies for the delay in responding! This was an issue seen with earlier versions of rtools44 which has since been fixed, can you try removing rtools and downloading and reinstalling?

AliW · January 6, 2025, 7:53am

Hello, thank you very much for your answer!
I removed rtools and reinstalled it (from this website: Rtools44 for Windows ),
but still, it does not work. I do not think that it is related to the download. As I indicated in my last post, I think it is rather related to the system.
I really hope to find a solution. I would be very happy to be able to work with RStan to run my MCMC codes.

Thank you very much!

andrjohns · January 6, 2025, 8:04am

No worries! In that case, I’ve been working on changes in how cmdstanr handles Windows toolchains which could help here.

Can you try restarting R and then installing this branch of cmdstanr:

remotes::install_github("stan-dev/cmdstanr@stock-rtools-default")

Then try the setup and install for cmdstan:

cmdstanr::check_cmdstan_toolchain(fix = TRUE)
cmdstanr::install_cmdstan()

AliW · January 6, 2025, 8:44am

Wow, this was such a quick reply. Thanks a lot.

Good news:

cmdstanr::check_cmdstan_toolchain(fix = TRUE)
The C++ toolchain required for CmdStan is setup properly!

Bad news:

cmdstanr::install_cmdstan()
The C++ toolchain required for CmdStan is setup properly!
versuche URL ‘https://api.github.com/repos/stan-dev/cmdstan/releases/latest’
Content type ‘application/json; charset=utf-8’ length 15127 bytes (14 KB)
downloaded 14 KB

Latest CmdStan release is v2.36.0
Installing CmdStan v2.36.0 in C:\Users\wuerth/.cmdstan/cmdstan-2.36.0
Downloading cmdstan-2.36.0.tar.gz from GitHub…
versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 9.1 MB

versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 7.6 MB

versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 10.1 MB

versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 9.8 MB

versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 9.6 MB

versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 9.9 MB

Fehler: Download of CmdStan failed with error: Herunterladen von ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’ fehlgeschlagen

→ error in the end: download failed

Is there another option to download the latest release (except via the command “cmdstanr::install_cmdstan()” in Rstudio) and also get more insights why the download has failed?
Looking forward to your answer !

andrjohns · January 6, 2025, 8:55am

I’m guessing you’re on a university or corporate network? They can have proxies which cause issues like these (and the previous).

Instead, you can manually download the CmdStan source from this link: https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz

And then pass the file to the release_file argument of install_cmdstan:

cmdstanr::install_cmdstan(release_file = "{PATH TO FILE HERE}/cmdstan-2.36.0.tar.gz")

AliW · January 6, 2025, 9:12am

Yes, you are right: I am on a corporate network.

Thank you!
I installed CmdStan manually from the link you provided (afterwards, I have not unpacked it, right?).
The new error message is regarding the “tarball extraction”:

cmdstanr::install_cmdstan(release_file = “C:/Users/wuerth/Downloads/cmdstan-2.36.0.tar.gz”, overwrite =TRUE)
The C++ toolchain required for CmdStan is setup properly!

Installing CmdStan from C:/Users/wuerth/Downloads/cmdstan-2.36.0.tar.gz
Removing the existing installation of CmdStan…
Unpacking archive…
cmdstan-2.36.0/bin/windows-stanc: truncated gzip input: Unknown error
tar.exe: Error exit delayed from previous errors.
Fehler: Problem extracting tarball. Exited with return code: 1
Zusätzlich: Warnmeldung:
In utils::untar(dest_file, exdir = dir) :
‘tar.exe -xf “C:\Users\wuerth/.cmdstan/cmdstan-2.36.0.tar.gz” -C “C:/Users/wuerth/.cmdstan”’ returned error code 1

andrjohns · January 6, 2025, 9:37am

That’s an odd error! A couple of things to check, can you check the size of the downloaded file?

This is what I get on Windows:

> file.size("../Downloads/cmdstan-2.36.0.tar.gz")
[1] 43437905

If that doesn’t match, then the download might not have completed successfully.

If it does match, you can try changing the method that R uses for untar (which is what cmdstanr calls) by calling:

Sys.setenv("TAR"="internal")

and then trying the install again

AliW · January 6, 2025, 9:58am

Thanks again :).

I am sorry for bothering you with these odd errors, but I am really happy that you try to help because I do not have ideas to fix them (since I have almost 0 experience with R).

Yes, the size matches but still, I get this error:

Sys.setenv(“TAR”=“internal”)
cmdstanr::install_cmdstan(release_file = “C:/Users/wuerth/Downloads/cmdstan-2.36.0.tar.gz”, overwrite = TRUE)
The C++ toolchain required for CmdStan is setup properly!

Installing CmdStan from C:/Users/wuerth/Downloads/cmdstan-2.36.0.tar.gz
Removing the existing installation of CmdStan…
Unpacking archive…
Fehler in untar2(tarfile, files, list, exdir, restore_times) :
unvollständiger Block in Datei
Zusätzlich: Warnmeldung:
In if (dothis) { :
ungenutzte Verbindung 3 (cmdstan-2.36.0/bin/windows-stanc) geschlossen

Also, sorry for the German words
unvollständiger Block in Datei → incomplete block on file
Zusätzlich: Warnmeldung → additional warning
ungenutzte Verbindung → unused connection
geschlossen → closed

andrjohns · January 6, 2025, 11:01am

Can you try downloading the cmdstan sources again? The only thing I can think of now is that something went wrong with the download

AliW · January 6, 2025, 12:54pm

I downloaded the sources again. Now, the new (long) error messages remind me on my first problem (error with “make”) :

cmdstanr::install_cmdstan(overwrite=TRUE)
The C++ toolchain required for CmdStan is setup properly!
versuche URL ‘https://api.github.com/repos/stan-dev/cmdstan/releases/latest’
Content type ‘application/json; charset=utf-8’ length 15127 bytes (14 KB)
downloaded 14 KB

Latest CmdStan release is v2.36.0
Installing CmdStan v2.36.0 in C:\Users\wuerth/.cmdstan/cmdstan-2.36.0
Downloading cmdstan-2.36.0.tar.gz from GitHub…
Removing the existing installation of CmdStan…
versuche URL ‘https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz’
Content type ‘application/octet-stream’ length 43437905 bytes (41.4 MB)
downloaded 41.4 MB
Download complete
Unpacking archive…
Building CmdStan binaries…
0 [main] make 940 dofork: child -1 - forked process 19820 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
381653 [main] make 940 dofork: child -1 - forked process 45456 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
786777 [main] make 940 dofork: child -1 - forked process 25884 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
1188792 [main] make 940 dofork: child -1 - forked process 35532 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
1585486 [main] make 940 dofork: child -1 - forked process 51052 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
2059914 [main] make 940 dofork: child -1 - forked process 28056 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
2617753 [main] make 940 dofork: child -1 - forked process 26924 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
3506352 [main] make 940 dofork: child -1 - forked process 8112 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
4128054 [main] make 940 dofork: child -1 - forked process 17144 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
g++ -Wno-nonnull -D_UCRT -Wno-deprecated-declarations -std=c++17 -m64 -D_REENTRANT -Wall -Wno-unused-function -Wno-uninitialized -Wno-unused-but-set-variable -Wno-unused-variable -Wno-sign-compare -Wno-unused-local-typedefs -Wno-int-in-bool-context -Wno-attributes -Wno-ignored-attributes -Wno-class-memaccess -I stan/lib/stan_math/lib/tbb_2020.3/include -O3 -I src -I stan/src -I stan/lib/rapidjson_1.1.0/ -I lib/CLI11-1.9.1/ -I stan/lib/stan_math/ -I stan/lib/stan_math/lib/eigen_3.4.0 -I stan/lib/stan_math/lib/boost_1.84.0 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX -DBOOST_DISABLE_ASSERTS -c -MT bin/cmdstan/stansummary.o -M -E -MG -MP -MF src/cmdstan/stansummary.d src/cmdstan/stansummary.cpp
4693721 [main] make 940 dofork: child -1 - forked process 19072 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
cp bin/windows-stanc bin/stanc.exe
5255826 [main] make 940 dofork: child -1 - forked process 36428 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: *** [make/stanc:74: bin/stanc.exe] Error 127

Warnmeldung:
There was a problem during installation. See the error message(s) above.

andrjohns · January 6, 2025, 1:34pm

Looking at search results for the error code (exit code 0xC0000142, errno 11) apparently it can have something to do with the MSYS libs or Cygwin.

What do you get from:

Sys.getenv("PATH")

AliW · January 6, 2025, 1:44pm

Yes indeed: in my second post, I mentioned that I have problems with opening the Rtools44 bash (MSYS). I cannot work with this shell, the following error appears:

I get:

Sys.getenv(“PATH”)
[1] “C:\rtools44\x86_64-w64-mingw32.static.posix\bin;C:\rtools44\usr\bin;C:\rtools44\usr\bin;C:\rtools44\usr\bin;C:\Program Files\R\R-4.4.2\bin\x64;C:\Windows\System32;C:\Windows;C:\Windows\System32\wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH;C:\Program Files\dotnet;C:\Program Files\PuTTY;C:\Program Files (x86)\WinSCP;C:\Users\wuerth\AppData\Local\Programs\WingetUI\choco-cli\bin;C:\Users\wuerth\AppData\Local\Microsoft\WindowsApps;C:\Program Files\MATLAB\R2024a\bin;C:\Program Files\JAGS\JAGS-4.3.1;C:\Program Files\JAGS\JAGS-4.3.1\x64\bin;C:\Program Files\Microsoft SQL Server\150\Tools\Binn;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit;C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.42.34433\bin\Hostx64\x64;C:\rtools44\usr\bin;C:\rtools44\x86_64-w64-mingw32.static.posix\bin;C:\rtools44\mingw64\bin;C:\rtools44\ucrt64\bin;C:\Program Files\Git\cmd;C:\Program Files\RStudio\resources\app\bin\quarto\bin;C:\Program Files\RStudio\resources\app\bin\postback”

AliW · January 6, 2025, 1:49pm

By the way, when I open “Git Bash”, I get the same error in the shell.
Online, I found : “it look like this is an issue with ASLR (a security feature), with which Git (perhaps all of Cygwin?) is incompatible”

→ Do you have any idea what I can do ? Thank you very much for your time and help!

AliW · January 6, 2025, 2:12pm

I changed something in the security settings:

Now, the error message does not appear any longer (neither in GIT). But another error comes up (probably related again to “cygwin” ):
screenshot from Rtools44 bash:

code copy from Rstudio:

>cmdstanr::install_cmdstan(overwrite=TRUE)
The C++ toolchain required for CmdStan is setup properly!
versuche URL 'https://api.github.com/repos/stan-dev/cmdstan/releases/latest'
downloaded 14 KB

* Latest CmdStan release is v2.36.0
* Installing CmdStan v2.36.0 in C:\Users\wuerth/.cmdstan/cmdstan-2.36.0
* Downloading cmdstan-2.36.0.tar.gz from GitHub...
* Removing the existing installation of CmdStan...
versuche URL 'https://github.com/stan-dev/cmdstan/releases/download/v2.36.0/cmdstan-2.36.0.tar.gz'
Content type 'application/octet-stream' length 43437905 bytes (41.4 MB)
downloaded 41.4 MB

* Download complete
* Unpacking archive...
* Building CmdStan binaries...
      1 [main] sh (10280) child_copy: cygheap read copy failed, 0x0..0x80000D988, done 0, windows pid 10280, Win32 error 299
      0 [main] sh 928 dofork: child -1 - forked process 10280 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
/bin/sh: fork: retry: Resource temporarily unavailable
INFO: Could not find files for the given pattern(s).
g++ -Wno-nonnull -D_UCRT -Wno-deprecated-declarations -std=c++17 -m64 -D_UCRT -D_REENTRANT -Wall -Wno-unused-function -Wno-uninitialized -Wno-unused-but-set-variable -Wno-unused-variable -Wno-sign-compare -Wno-unused-local-typedefs -Wno-int-in-bool-context -Wno-attributes -Wno-ignored-attributes -Wno-class-memaccess      -I stan/lib/stan_math/lib/tbb_2020.3/include    -O3 -I src -I stan/src -I stan/lib/rapidjson_1.1.0/ -I lib/CLI11-1.9.1/ -I stan/lib/stan_math/ -I stan/lib/stan_math/lib/eigen_3.4.0 -I stan/lib/stan_math/lib/boost_1.84.0 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials  -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -DBOOST_DISABLE_ASSERTS          -c -MT bin/cmdstan/stansummary.o -M -E -MG -MP -MF src/cmdstan/stansummary.d src/cmdstan/stansummary.cpp
      1 [main] sh (3916) child_copy: cygheap read copy failed, 0x0..0x8000102A8, done 0, windows pid 3916, Win32 error 299
      0 [main] sh 949 dofork: child -1 - forked process 3916 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
/bin/sh: fork: retry: Resource temporarily unavailable
INFO: Could not find files for the given pattern(s).
cp bin/windows-stanc bin/stanc.exe
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/nvector/serial/nvector_serial.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/nvector/serial/nvector_serial.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_math.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_math.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodea.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodea.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodea_io.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodea_io.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_bandpre.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_bandpre.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_bbdpre.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_bbdpre.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_diag.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_diag.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_direct.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_direct.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_io.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_io.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_ls.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_ls.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls_sim.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls_sim.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls_stg.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls_stg.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls_stg1.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_nls_stg1.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_spils.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/cvodes/cvodes_spils.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_band.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_band.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_context.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_context.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_dense.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_dense.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_direct.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_direct.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_futils.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_futils.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_iterative.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_iterative.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_linearsolver.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_linearsolver.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_matrix.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_matrix.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_memory.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_memory.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_nonlinearsolver.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_nonlinearsolver.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_nvector.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_nvector.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_nvector_senswrapper.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_nvector_senswrapper.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_version.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sundials/sundials_version.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sunmatrix/band/sunmatrix_band.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sunmatrix/band/sunmatrix_band.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sunmatrix/dense/sunmatrix_dense.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sunmatrix/dense/sunmatrix_dense.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sunlinsol/band/sunlinsol_band.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sunlinsol/band/sunlinsol_band.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sunlinsol/dense/sunlinsol_dense.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sunlinsol/dense/sunlinsol_dense.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sunnonlinsol/newton/sunnonlinsol_newton.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sunnonlinsol/newton/sunnonlinsol_newton.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/sunnonlinsol/fixedpoint/sunnonlinsol_fixedpoint.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/sunnonlinsol/fixedpoint/sunnonlinsol_fixedpoint.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idaa.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idaa.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idaa_io.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idaa_io.o
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idas.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idas.o
      0 [main] sh (16680) child_copy: cygheap read copy failed, 0x0..0x800010420, done 0, windows pid 16680, Win32 error 299
g++ -pipe   -m64 -D_UCRT -D_REENTRANT  -O3 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNO_FPRINTF_OUTPUT   -D_USE_MATH_DEFINES -D_GLIBCXX11_USE_C99_COMPLEX  -O3  -c -x c -include stan/lib/stan_math/lib/sundials_6.1.1/include/stan_sundials_printf_override.hpp stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idas_bbdpre.c -o stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idas_bbdpre.o
make: *** [stan/lib/stan_math/make/libraries:65: stan/lib/stan_math/lib/sundials_6.1.1/src/idas/idas.o] Error 127
make: *** Waiting for unfinished jobs....

Warnmeldung:
There was a problem during installation. See the error message(s) above.

AliW · January 7, 2025, 1:40pm

Hello again, good news : the problem is solved.
It was related to the security settings and it was solved by running the following 3 commands in the power shell (as adminstrator):

Thank you very much for your help. I am so glad that it finally works now (also RSTAN not only cmdstan). Thank you also for your patience.

Topic		Replies	Views
Error 127 General	4	942	March 25, 2022
Error in compileCode(f, code, language = language, verbose = verbose) : C:/rtools42/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../ CmdStan rstan , installation , rethinking	1	450	January 18, 2023
RStan problem installing Interfaces rstan	8	4600	November 18, 2020
Stan_model() return compileCode errors Modeling rstan	17	934	September 14, 2022
RStan Compilation ERROR RStan rstan , installation	3	899	January 22, 2021

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