mujoco_py No module named _sysconfigdata_nd 错误_mujoco importerror: no module named 'cffi-优快云博客

本文链接：https://blog.youkuaiyun.com/jianghao_ava/article/details/81077907

本文记录了一次配置mujoco_py过程中遇到的错误及其解决办法。通过创建软链接修复了由于模块导入问题导致的配置失败。

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今天在配置mujoco_py时遇到错误:

birl@birl:~/.mujoco_py$ ./tools/demo.py
Traceback (most recent call last):
File "/usr/lib/python2.7/site.py", line 563, in <module>
    main()
File "/usr/lib/python2.7/site.py", line 545, in main
    known_paths = addusersitepackages(known_paths)
File "/usr/lib/python2.7/site.py", line 272, in addusersitepackages
    user_site = getusersitepackages()
File "/usr/lib/python2.7/site.py", line 247, in getusersitepackages
    user_base = getuserbase() # this will also set USER_BASE
File "/usr/lib/python2.7/site.py", line 237, in getuserbase
    USER_BASE = get_config_var('userbase')
File "/usr/lib/python2.7/sysconfig.py", line 578, in get_config_var
    return get_config_vars().get(name)
File "/usr/lib/python2.7/sysconfig.py", line 524, in get_config_vars
    _init_posix(_CONFIG_VARS)
File "/usr/lib/python2.7/sysconfig.py", line 408, in _init_posix
    from _sysconfigdata import build_time_vars
File "/usr/lib/python2.7/_sysconfigdata.py", line 6, in <module>
    from _sysconfigdata_nd import *
ImportError: No module named _sysconfigdata_nd

查找了各种资料，发现是ubuntu的一个bug，具体解决方法为：创建一个软链接：

sudo ln -s /usr/lib/python2.7/plat-*/_sysconfigdata_nd.py /usr/lib/python2.7/

然后该问题就解决了。