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
