Question

我尝试使用python-igraph安装pip install但导入时收到错误消息：

:~$ pip install python-igraph
Collecting python-igraph
Installing collected packages: python-igraph
Successfully installed python-igraph-0.7.1.post6
:~$ python
Python 2.7.12 |Anaconda 4.2.0 (64-bit)| (default, Jul  2 2016, 17:42:40) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
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>>> import igraph
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/user/anaconda2/lib/python2.7/site-packages/igraph/__init__.py", line 34, in <module>
    from igraph._igraph import *
ImportError: /home/user/anaconda2/lib/python2.7/site-packages/igraph/_igraph.so: undefined symbol: _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1Ev

然后我尝试通过anaconda进行安装，这也导致了错误：

    compilation terminated.
    error: command 'gcc' failed with exit status 1

    ----------------------------------------
Command "/home/user/anaconda2/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-65xDUp/python-igraph/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-LIJjEG-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-65xDUp/python-igraph/

完整的错误消息在此处 - link。上次我在Ubuntu上安装了igraph，没有任何问题。任何人都遇到过这个并知道如何解决它？

Answer 1

遇到同样的问题。 pip install更详细，但是：

curl: (22) The requested URL returned error: 404 Not Found
Error: Failed to download resource "igraph"
Download failed: http://igraph.org/nightly/get/c/igraph-0.7.1.tar.gz

似乎无法访问http://igraph.org/nightly。

在Ubuntu 16.04上安装python-igraph时出错

1 个答案: