prefix = plat_specific and EXEC_PREFIX or PREFIX
if os.name == "posix":
-+ if plat_specific:
++ if plat_specific or standard_lib or prefix != "/usr":
+ lib = sys.lib
+ else:
-+ lib = 'share'
++ lib = "share"
libpython = os.path.join(prefix,
- "lib", "python" + get_python_version())
+ lib, "python" + get_python_version())