2017-01-30 32 views
0

我使用cython嵌入構建Hello World。使用泊塢窗中的python-3.5.3圖像(Debian的傑西,與libpython3.5-DEV additionaly安裝)Cython嵌入式二進制(docker):無法導入站點模塊

hello.py:

print('hello world') 

建築:

cython --embed -o hello.c hello.py 
gcc -I /usr/include/python3.5 -o hello hello.c -lpython3.5m 

後試圖運行我得到ImportError:

Failed to import the site module 
Traceback (most recent call last): 
    File "/usr/lib/python3.5/site.py", line 580, in <module> 
    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 <module> 
    from _sysconfigdata_m import * 
ImportError: No module named '_sysconfigdata_m' 

我建議PATH或PYTHONPATH有問題,但直接設置環境啓動二進制文件失敗,出現同樣的錯誤。

回答

0

我用

find/-name '_sysconfigdata_m.py' 

/usr/lib/python3.5/plat-x86_64-linux-gnu/_sysconfigdata_m.py

然後

cp /usr/lib/python3.5/plat-x86_64-linux-gnu/_sysconfigdata_m.py /usr/lib/python3.5 Everything worked fine. 

但我仍然不知道 - 爲什麼默認情況下_sysconfigdata_m未放置在/usr/lib/python3.5中。