message: Added a dir with runtime libs i to PATH if it exists
diff: #!/usr/bin/env python
  import sys
  +import os
  +current_dir = os.path.abspath(os.path.dirname(__file__))
  +runtimeLibsDir = os.path.join(current_dir, "runtimeLibs")
  +if os.path.isdir(runtimeLibsDir):
  + environ["PATH"] += os.pathsep + str(runtimeLibsDir)
  +
  import _pylief
  from _pylief import *
  