AbdullahAs said about 1 year ago on Deploying with MRSK :
I keep getting this error in the last steps of the deployment 
LoadError: libpq.so.5: cannot open shared object file: No such file or directory - /rails/vendor/bundle/ruby/3.2.0/gems/pg-1.5.3/lib/pg_ext.so

Any idea how to fix it?