Slicer 4.10 not starting after fresh build

[lassoan (Andras Lasso)]

@christian

Py_Initialize: Unable to get the locale encoding

This error reported to occur when Slicer’s embeded Python environment is mixed with some other Python environments. See this post for details: python-real different from python interpreter - #2 by jcfr. @pieper’s suggestion above should fix the gdb launching issue and then hopefully you can find the root cause of the crash.