让我们从最顶端开始吧。
这是我目前遇到的问题：
bob@me:~/cloud/simtk/opensim_core_install/lib/python2.7/site-packages$ python
Python 2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import opensim
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "opensim/__init__.py", line 2, in <module>
from common import *
File "opensim/common.py", line 21, in <module>
_common = swig_import_helper()
File "opensim/common.py", line 20, in swig_import_helper
return importlib.import_module('_common')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _common
对于那些对细节感兴趣的人，我试图使用这个package，特别是最前沿的版本。
从我可以从万维网和其他来源设计，我在我的机器上安装了两个版本的python
bob@me:/usr$ which python && python --version
/usr/bin/python
Python 2.7.6
和
bob@me:/usr/local$ /usr/local/bin/python2.7 --version
Python 2.7.9
现在，在构建上面的包时，必须引用我有两个文件的libpython2.7.so文件（它们都是系统，也就是说/usr/local/中没有一个文件：
bob@me:/usr$ find . -name 'libpython2.7.so'
./lib/python2.7/config-x86_64-linux-gnu/libpython2.7.so
./lib/x86_64-linux-gnu/libpython2.7.so
我通过运行
来构建包装python setup.py install
里面
~/cloud/simtk/opensim_core_install/lib/python2.7/site-packages
它所在的位置。现在当它运行时，它将全部放在/usr/local/目录而不是系统范围内，这就是我认为出现问题的地方。
bob@me:~/cloud/simtk/opensim_core_install/lib/python2.7/site-packages$ sudo python setup.py install
[sudo] password for bob:
running install
running bdist_egg
running egg_info
writing opensim.egg-info/PKG-INFO
writing top-level names to opensim.egg-info/top_level.txt
writing dependency_links to opensim.egg-info/dependency_links.txt
reading manifest file 'opensim.egg-info/SOURCES.txt'
writing manifest file 'opensim.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build/bdist.linux-x86_64/egg
creating build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/_analyses.so -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/tools.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/simbody.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/actuators.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/_simbody.so -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/__init__.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/analyses.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/_simulation.so -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/version.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/_tools.so -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/_actuators.so -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/common.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/simulation.py -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/_common.so -> build/bdist.linux-x86_64/egg/opensim
copying build/lib.linux-x86_64-2.7/opensim/__init__.pyc -> build/bdist.linux-x86_64/egg/opensim
byte-compiling build/bdist.linux-x86_64/egg/opensim/tools.py to tools.pyc
byte-compiling build/bdist.linux-x86_64/egg/opensim/simbody.py to simbody.pyc
byte-compiling build/bdist.linux-x86_64/egg/opensim/actuators.py to actuators.pyc
byte-compiling build/bdist.linux-x86_64/egg/opensim/analyses.py to analyses.pyc
byte-compiling build/bdist.linux-x86_64/egg/opensim/version.py to version.pyc
byte-compiling build/bdist.linux-x86_64/egg/opensim/common.py to common.pyc
byte-compiling build/bdist.linux-x86_64/egg/opensim/simulation.py to simulation.pyc
creating build/bdist.linux-x86_64/egg/EGG-INFO
copying opensim.egg-info/PKG-INFO -> build/bdist.linux-x86_64/egg/EGG-INFO
copying opensim.egg-info/SOURCES.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying opensim.egg-info/dependency_links.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying opensim.egg-info/top_level.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
writing build/bdist.linux-x86_64/egg/EGG-INFO/native_libs.txt
zip_safe flag not set; analyzing archive contents...
opensim.actuators: module references __file__
opensim.tools: module references __file__
opensim.analyses: module references __file__
opensim.simbody: module references __file__
opensim.common: module references __file__
opensim.simulation: module references __file__
creating 'dist/opensim-4.0-py2.7.egg' and adding 'build/bdist.linux-x86_64/egg' to it
removing 'build/bdist.linux-x86_64/egg' (and everything under it)
Processing opensim-4.0-py2.7.egg
removing '/usr/local/lib/python2.7/dist-packages/opensim-4.0-py2.7.egg' (and everything under it)
creating /usr/local/lib/python2.7/dist-packages/opensim-4.0-py2.7.egg
Extracting opensim-4.0-py2.7.egg to /usr/local/lib/python2.7/dist-packages
opensim 4.0 is already the active version in easy-install.pth
Installed /usr/local/lib/python2.7/dist-packages/opensim-4.0-py2.7.egg
Processing dependencies for opensim==4.0
Finished processing dependencies for opensim==4.0
现在可能是因为这都是在/usr/local/中创建的，这就是为什么python的系统版本找不到相关的库？问题是，当我尝试使用/usr/local/bin/python2.7时，它仍然无法找到库。
另外我应该补充：
bob@me:~/cloud/simtk/opensim_core_install/lib/python2.7/site-packages$ ls *
setup.py
build:
bdist.linux-x86_64 lib.linux-x86_64-2.7
dist:
opensim-4.0-py2.7.egg
opensim:
actuators.py _analyses.so _common.so simbody.py simulation.py tools.py
_actuators.so common.py __init__.py simbody.pyc _simulation.so _tools.so
analyses.py common.pyc __init__.pyc _simbody.so tests version.py
opensim.egg-info:
dependency_links.txt PKG-INFO SOURCES.txt top_level.txt
和
bob@me:~$ echo $LD_LIBRARY_PATH
:/local/bob/cloud/simtk/opensim_core_install/lib/python2.7/site-packages/opensim
答案 0 :(得分：0)
根据您的问题，您尝试通过简单地运行python setup.py install来构建。
您必须按照自述文件中的说明进行操作，并使用与您的操作系统相对应的方法进行构建。