Dead link on sf project page
The encoding pragma is no longer supported
Exit code of failed validations should be non-zero
A possible solution is to check using POSIX::DBL_EPSILON, see here: https://book...
Tests may fail if perl is compiled with -Duselongdouble
2.009: compilation not possible, PLplot is missing?
Various problems with CPAN release App-ClusterSSH-4.03_03