最近使用gdb，一直报错：
Failed to import the site module Traceback (most recent call last): File "/usr/lib/python3.5/site.py", line 580, in main() File "/usr/lib/python3.5/site.py", line 566, in main known_paths = addusersitepackages(known_paths) File "/usr/lib/python3.5/site.py", line 287, in addusersitepackages user_site = getusersitepackages() File "/usr/lib/python3.5/site.py", line 263, in getusersitepackages user_base = getuserbase() # this will also set USER_BASE File "/usr/lib/python3.5/site.py", line 253, in getuserbase USER_BASE = get_config_var('userbase') File "/usr/lib/python3.5/sysconfig.py", line 595, in get_config_var return get_config_vars().get(name) File "/usr/lib/python3.5/sysconfig.py", line 538, in get_config_vars _init_posix(_CONFIG_VARS) File "/usr/lib/python3.5/sysconfig.py", line 410, in _init_posix from _sysconfigdata import build_time_vars File "/usr/lib/python3.5/_sysconfigdata.py", line 6, in from _sysconfigdata_m import * ImportError: No module named '_sysconfigdata_m'
吾只搜索了开始的，说是跟python有关．后来同事搜索了最后一句错误，找到了解决办法：
# cd /usr/lib/python3.4
# ln -s /usr/lib/python3.4/plat-i386-linux-gnu/_sysconfigdata_m.py .
