我正在尝试在Mac(10.4.8)上安装openstack nova客户端
nova = https://github.com/openstack/python-novaclient#command-line-api
python --version
Python 2.7.2
我成功安装了nova(after installing pip)
运行客户端时,出现以下错误
foo@bar-macbook-pro:~$ nova
Traceback (most recent call last):
File "/usr/local/bin/nova", line 6, in <module>
from novaclient.shell import main
File "/Library/Python/2.7/site-packages/novaclient/__init__.py", line 15, in <module>
import pbr.version
ImportError: No module named pbr.version
在我的研究中,我发现有关pbr的信息相互矛盾,有人说它是nova所必需的,而另一些人说它不是nova所必需的。
https://github.com/rackspace/pyrax/issues/121
尝试安装pbr时,出现以下错误。
foo@bar-macbook-pro:~$ sudo python ~/Downloads/pbr/setup.py install
Traceback (most recent call last):
File "setup.py", line 22, in <module>
**util.cfg_to_args())
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/util.py", line 241, in cfg_to_args
pbr.hooks.setup_hook(config)
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/hooks/__init__.py", line 27, in setup_hook
metadata_config.run()
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/hooks/base.py", line 29, in run
self.hook()
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/hooks/metadata.py", line 28, in hook
self.config['name'], self.config.get('version', None))
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/packaging.py", line 817, in get_version
version = _get_version_from_git(pre_version)
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/packaging.py", line 776, in _get_version_from_git
"git --git-dir=\"" + git_dir + "\" describe --always").replace(
File "/Volumes/WDBlack750/spencerowen/Downloads/pbr/pbr/packaging.py", line 220, in _run_shell_command
stderr=err_location)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 679, in __init__
errread, errwrite)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1228, in _execute_child
raise child_exception
TypeError: must be encoded string without NULL bytes, not str
有什么明显的东西可以解释为什么我无法安装该库吗?
当然,我一定不是第一个尝试在OS X上安装nova的人。
最佳答案
一年多以后,我终于在OS X Yosemite上开始工作了
sudo pip install python-novaclient
我不必安装pbr。