Hi,
Kyle Andrews <kyle.c.andr...@gmail.com> writes:
> Hello,
>
> I tried to run a "Hello World" stan model using the r-rstan package.
>
> #+BEGIN_SRC R
> stancode="data {
> int<lower=0> N;
> vector[N] x;
> vector[N] y;
> }
> parameters {
> real alpha;
> real beta;
> real<lower=0> sigma;
> }
> model {
> y ~ normal(alpha + beta * x, sigma);
> }
> "
> stan_lm = stan(model_code = stancode)
> #+END_SRC
>
>
> Running that code I get the error:
>
> #+BEGIN_EXAMPLE
> Error in dyn.load(libLFile) :
> unable to load shared object '/tmp/Rtmp1AXXXr/file1ffd36a95fa3.so':
>
> /gnu/store/741057r2x06zwg6zcmqmdyv51spm6n9i-gfortran-7.5.0-lib/lib/libstdc++.so.6:
> version `GLIBCXX_3.4.29' not found (required by
> /tmp/Rtmp1AXXXr/file1ffd36a95fa3.so)
> Error in sink(type = "output") : invalid connection
> #+END_EXAMPLE
>
> I setup my environment with:
>
> : guix environment --ad-hoc r-rstan r-rstanarm r
I've tried exercising some of the things shown at
https://github.com/stan-dev/rstan/wiki/RStan-Getting-Started in 'guix
shell r-rstan r-rstanarm r-minimal' and it seems to work. I'm on Guix
commit 17892c5.
Closing.
Thanks for the report!
Maxim
