在OSX上使用pyrax模块时出错

Question

我正在使用ansible rax.py脚本来存储我的库存.我遇到的问题与ansible无关,但与pyrax或pbr无关.

我采取了以下步骤:

sudo pip install pyrax
python
>>> import pyrax

然后我得到:

File "/Library/Python/2.7/site-packages/pbr/packaging.py", line 870, in get_version
raise Exception("Versioning for this project requires either an sdist"
Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. Are you sure that git is installed?

根据一些github问题,应该分别安装pbr来解决这个问题.我没有运气就这样做了.

pip show pbr
---
Name: pbr
Version: 0.10.0
Location: /Library/Python/2.7/site-packages
Requires: pip

pip show python-novaclient
---
Name: python-novaclient
Version: 2.19.0
Location: /Library/Python/2.7/site-packages
Requires: requests, iso8601, python-keystoneclient, Babel, oslo.utils, six, simplejson, pbr, PrettyTable, argparse

我使用的是python 2.7.5而不是virtualenv.任何帮助将不胜感激!

谢谢巴里

Answer 1

以下似乎已经使事情有序:

pip install --upgrade distribute

各种版本冲突后,所有一些乐于助人的工作人员救了我.