Try adding C:\RBuildTools\3.5\mingw_64\bin to PATH and restart RStudio.
Thx!
Now it works!
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@Siquan-Wang glad it’s working, thanks for your patience and not giving up!
Thanks @rok_cesnovar and @mitzimorris for helping sort this out.
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hi @rok_cesnovar - is there a way to eliminate use of cut
utility from makefiles? - users keep hitting this problem.
offending lines are here:
stan/lib/stan_math/make/compiler_flags:61:CXX_MAJOR := $(shell $(CXX) -dumpversion 2>&1 | cut -d'.' -f1)
stan/lib/stan_math/make/compiler_flags:62:CXX_MINOR := $(shell $(CXX) -dumpversion 2>&1 | cut -d'.' -f2)
Thanks for pointing it out.
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