python之导入错误 : No module named testrunner

我关注了this将 zc.recipe.testrunner 添加到我的构建中。我可以成功运行构建，但是当我运行 bin/test 时，我得到:

ImportError: No module named testrunner 

我有 zope.testrunner-4.0.4-py2.4.egg

/usr/local/lib/python2.4/site-packages 

我也置顶了

zope.testrunner = 4.0.4 
zc.recipe.testruner = 1.4.0 
zc.recipe.egg = 1.3.2 

当我运行 buildout 时，我使用了 -vvv 并且我得到了:

... 
Installing 'zc.recipe.testrunner'. 
We have the distribution that satisfies 'zc.recipe.testrunner==1.4.0'. 
Egg from site-packages: z3c.recipe.scripts 1.0.1 
Egg from site-packages: zope.testrunner 4.0.4 
Egg from site-packages: zope.interface 3.8.0 
Egg from site-packages: zope.exceptions 3.7.1 
... 
We have the distribution that satisfies 'zope.testrunner==4.0.4'. 
Egg from site-packages: zope.testrunner 4.0.4 
Adding required 'zope.interface' 
 required by zope.testrunner 4.0.4. 
We have a develop egg: zope.interface 0.0 
Adding required 'zope.exceptions' 
 required by zope.testrunner 4.0.4. 
We have a develop egg: zope.exceptions 0.0 
... 

为什么我会收到 ImportError？ zope.testrunner 是不是安装不正确？

编辑:

这是我构建中的相关部分:

[buildout] 
... 
parts = 
    ... 
    test 
 
[test] 
recipe = zc.recipe.testrunner 
defaults = ['--auto-color', '--auto-progress'] 
eggs =  
    my.product 

这是bin/test中的内容:

#!/usr/local/bin/python2.4 -S 
 
import sys 
sys.path[0:0] = [ 
    '/home/jil/mySandbox/myTrunk/parts/test/site-packages', 
    ] 
 
 
import os 
path = sys.path[0] 
if os.environ.get('PYTHONPATH'): 
    path = os.pathsep.join([path, os.environ['PYTHONPATH']]) 
os.environ['BUILDOUT_ORIGINAL_PYTHONPATH'] = os.environ.get('PYTHONPATH', '') 
os.environ['PYTHONPATH'] = path 
import site # imports custom buildout-generated site.py 
import os 
sys.argv[0] = os.path.abspath(sys.argv[0]) 
os.chdir('/home/jil/mySandbox/myTrunk/parts/test/working-directory') 
 
import zope.testrunner 
 
if __name__ == '__main__': 
    zope.testrunner.run((['--auto-color', '--auto-progress']) + [ 
        '--test-path', '/home/jil/mySandbox/myTrunk/src/my.product', 
        ])     

这是运行bin/test后的错误:

Traceback (most recent call last): 
File "/home/jil/mySandbox/myTrunk/bin/test", line 20, in ? 
  import zope.testrunner 
ImportError: No module named testrunner 

请您参考如下方法:

我遇到了同样的问题。至少在我的情况下，原因是混合了已经安装在“site-packages”中的依赖项和 buildout 在“eggs”中安装的依赖项:zope.deprecation 和 zope.interface 已经在我的“site-packages”目录中，因此不在通过buildout重新安装。对“bin/test”可执行文件的路径操作似乎从“site-packages”导入了“zope”包，没有“testrunner”子包。

尝试从“site-packages”中删除所有 zope.* 包并重新运行 buildout，或者在 buildout.cfg 的“[buildout]”部分中使用“include-site-packages = false”。第一个解决方案对我有用。