source: in-house

Do not crash on "non-GNU system" (no GNU libc).

--- a/installer/dcheck.py 2015-08-26 04:52:23.900974542 -0700

+++ b/installer/dcheck.py 2015-08-26 04:56:35.111537299 -0700

@@ -365,9 +365,12 @@

return '-'

else:

# LIBC = ctypes.CDLL(ctypes.util.find_library('c'), use_errno=True)

- LIBC = ctypes.CDLL(ctypes.util.find_library('c'),ctypes.DEFAULT_MODE,None, True)

- LIBC.gnu_get_libc_version.restype = ctypes.c_char_p

- return LIBC.gnu_get_libc_version()

+ try:

+ LIBC = ctypes.CDLL(ctypes.util.find_library('c'),ctypes.DEFAULT_MODE,None, True)

+ LIBC.gnu_get_libc_version.restype = ctypes.c_char_p

+ return LIBC.gnu_get_libc_version()

+ except:

+ return '-'

def get_python_xml_version():

try: