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我按照有关为 python 安装开普勒工具箱的说明进行操作，一切正常，但尝试导入模块时出现问题。

我遵循的说明：Keepoolbox

有谁知道我该如何解决这个问题？

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/PyKEP/__init__.py", line 1, in <module>
    import core, sims_flanagan
  File "/usr/local/lib/python2.7/dist-packages/PyKEP/core/__init__.py", line 2, in <module>
    from _core import *
ImportError: libkeplerian_toolbox.so: cannot open shared object file: No such file or directory

该文件libkeplerian_toolbox.so位于/usr/local/lib/libkeplerian_toolbox.so. 我需要在其他地方复制吗？

一切都安装在正确的目录中：

Install the project...
-- Install configuration: "Release"
-- Installing: /usr/local/lib/libkeplerian_toolbox.so
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/core/_core.so
-- Removed runtime path from "/usr/local/lib/python2.7/dist-packages/PyKEP/core/_core.so"
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/core/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/sims_flanagan/_sims_flanagan.so
-- Removed runtime path from "/usr/local/lib/python2.7/dist-packages/PyKEP/sims_flanagan/_sims_flanagan.so"
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/sims_flanagan/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/orbit_plots/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/orbit_plots/_plots.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/examples/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/examples/_ex1.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/examples/_ex2.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/examples/_ex3.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/examples/_ex4.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/examples/_ex5.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/interplanetary/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/PyKEP/interplanetary/_mga_1dsm.py
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1 回答 1

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这是一个链接问题，默认ldconfig不查找/usr/local/lib，所以需要添加到文件中/etc/ld.so.conf（直接放在include语句下即可）。现在运行

ldconfig

并且错误应该消失了。

于 2013-05-10T16:31:43.370 回答