R-stan compilation Error possibly related to c++14

[bgoodri]

If cat(strsplit(Sys.getenv(“PATH”), “;”)[[1]], sep = “\n”) shows anything pertaining to mingw_32 (which appears likely), then you need to remove it from your PATH using something like

Compilation ERROR - brms and stan model

OK, according to @paul.buerkner , the problem is the presence of C:\Rtools\mingw_32\bin in your PATH. To delete this, click something like left-click on Start right-click on Computer left-click on Properties left-click on Advanced System Settings left-click on Environmental variables scroll down in the bottom window to Path and left-click it left-click Edit move the cursor all the way to the left then delete the part that says C:\Rtools\mingw_32\bin; (be sure to delete exactly one semi-colon) l…