John Fotopulos

@andrjohns Any updates on the issue? it also happened to R 3.6 in windows by running the following remove.packages("rstan") if (file.exists(".RData")) file.remove(".RData") #Restart R Session #Sys.setenv(DOWNLOAD_STATIC_LIBV8 = 1) # only...

@andrjohns Hello Adrew thanks for the prompt reply Exactly this is the error just for the discussion economy, I have configured the following according to variety of direction from other...

**Yes sure here it's the code snippet I run according to https://github.com/stan-dev/rstan/wiki/RStan-Getting-Started** > remove.packages("rstan") > if (file.exists(".RData")) file.remove(".RData") > #Sys.setenv(DOWNLOAD_STATIC_LIBV8 = 1) # only necessary for Linux without the nodejs...

**hello thanks for ur assistance** **the Stanheaders has been successfully installed, although not the rstan package** **here is the output** > install.packages("rstan", repos = c("https://mc-stan.org/r-packages/", getOption("repos"))) Installing package into ‘C:/Users/john/Documents/R/win-library/3.6’...