Testing environment does play a part. Different distros do sometimes use different paths for shared libraries and configs and such. They also sometimes have dif

Testing environment does play a part. Different distros do sometimes use different paths for shared libraries and configs and such. They also sometimes have different versions of libraries in their repos. The programs may be written in a way that don't take this into account and may use an incompatible library or try and look for things in the wrong places.