I’m running Windows 10, R version 3.6.3, brms version 2.12.0 and rstan version 2.19.3. Running a simple brms model such as fit <- brm(count ~ zAge + zBase * Trt + (1|patient), data = epilepsy, family = poisson()) shortly after starting compilation, I get the error message: Error in compileCode(…

You need to run [image] Installing RStan (and StanHeaders) on Windows ATM RStan Now do install.packages("rstan", type = "win.binary", dependencies = TRUE) install.packages( "https://win-builder.r-project.org/9256KcZ01L9C/StanHeaders_2.19.2.zip", repos = NULL, type = "win.…

Thank you for the response. The second install.packages does not work because the URL does not exist.

It would be better to upgrade to R 4.0 but otherwise, try the updated link again: [image] Installing RStan (and StanHeaders) on Windows ATM RStan Now do install.packages("rstan", type = "win.binary", dependencies = TRUE) install.packages( "https://win-builder.r-project.o…

Unfortunately I have a similar problem, but these solutions do not work for me. My error also specifies that Eigen.hpp file is not present in StanHeaders 2.21.0. Does anybody know about any fixes?

What do you get from: devtools::session_info("rstan")

Sorry for the late reply. Strangely, I can run rstanarm, but not brms. I see something strange happening with the MD5 statement at the bottom and I’ve tried reinstalling RcppParallel which was suggested in another thread, but that did not resolve it. Here is the output: Session info -------------…

Where it says: [1] Masked institutional account library Is that on a shared network drive? It would say something like /server/username/R instead of C:/Users/username/R

Yes that’s a shared network drive. Could that be where the problem stems from?

Yep, R can have trouble finding dependencies during compilation when the libraries are installed on a network drive. This doesn’t affect rstanarm because the models are all pre-compiled. There are two options here, the first thing to try would be to use brms with the cmdstanr backend: Install cmds…

Thank you for your help. It didn’t work, and unfortunately my library keeps switching back to the network drive, but I’ll try some more different ways to change it.

BRMS compilation error when using rstan (Windows 10)

Interfaces brms

bgoodri April 5, 2020, 4:57pm 2

You need to run

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BRMS compilation error when using rstan (Windows 10)

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