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执行nosetests 报错:pkg_resources.DistributionNotFound: nose==0.10.4

2015年5月9日

执行nosetests 报错:pkg_resources.DistributionNotFound: nose==0.10.4
http://doc.okbase.net/iwalkfreely/archive/121472.html
我的系统是centos6.3,安装好nose1.3.4之后,执行nosetests,提示异常如下:
1 # nosetests
2 Traceback (most recent call last):
3 File “/usr/bin/nosetests”, line 5, in <module>
4 from pkg_resources import load_entry_point
5 File “/usr/local/python/lib/python2.7/site-packages/distribute-0.6.10-py2.7.egg/pkg_resources.py”, line 2659, in <module>
6 parse_requirements(__requires__), Environment()
7 File “/usr/local/python/lib/python2.7/site-packages/distribute-0.6.10-py2.7.egg/pkg_resources.py”, line 546, in resolve
8 raise DistributionNotFound(req)
9 pkg_resources.DistributionNotFound: nose==0.10.4

本想像之前解决下面这个问题一样:下载distribute的0.6.10版本进行安装,但是在官网上竟然没有找到nose的0.10.4版本……

后来将/usr/bin/nosetests里面的内容改了以后可以用了
/usr/bin/nosetests的内容现在是这样的:
1 #!/usr/bin/python
2 # EASY-INSTALL-ENTRY-SCRIPT: ‘nose==0.10.4′,’console_scripts’,’nosetests’
3
4 __requires__ = ‘nose==0.10.4’
5 import sys
6 from pkg_resources import load_entry_point
7
8 if __name__ == ‘__main__’:
9 sys.exit(
10 load_entry_point(‘nose==0.10.4’, ‘console_scripts’, ‘nosetests’)()
11 )

把里面所有的nose==0.10.4改为你机器上现在安装上的nose版本,比如我的安装的1.3.4就把所有的 nose==0.10.4——> nose==1.3.4

其实在用上面的方法解决问题之前,走了很多的弯路……最后,突发奇想去把文件中的版本号替换了……
有时间要尝试下之前遇到的这些问题是不是也可以这样解决:
1 # easy_install
2 Traceback (most recent call last):
3 File “/usr/bin/easy_install”, line 5, in <module>
4 from pkg_resources import load_entry_point
5 File “/usr/local/python/lib/python2.7/site-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py”, line 2881, in <module>
6 parse_requirements(__requires__), Environment()
7 File “/usr/local/python/lib/python2.7/site-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py”, line 596, in resolve
8 raise DistributionNotFound(req)
9 pkg_resources.DistributionNotFound: distribute==0.6.10
1 # pip
2 Traceback (most recent call last):
3 File “/usr/bin/pip”, line 5, in <module>
4 from pkg_resources import load_entry_point
5 File “build/bdist.linux-x86_64/egg/pkg_resources.py”, line 2712, in <module>
6 File “build/bdist.linux-x86_64/egg/pkg_resources.py”, line 668, in require
7 File “build/bdist.linux-x86_64/egg/pkg_resources.py”, line 571, in resolve
8 pkg_resources.DistributionNotFound: pip==1.3.1

原文链接:http://www.cnblogs.com/iwalkfreely/p/4195422.html

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