我在 EC2 上有 Ubuntu 10.10 服务器。我安装了 Python 3.1，现在我想在它上面安装 NumPy。我该怎么做？我试过了，easy_install-3.1 numpy但得到了这个错误：
RefactoringTool: Refactored /tmp/easy_install-MiUli2/numpy-1.5.1/build/py3k/numpy/core/defchararray.py
RefactoringTool: Files that were modified:
RefactoringTool: /tmp/easy_install-MiUli2/numpy-1.5.1/build/py3k/numpy/compat/py3k.py
RefactoringTool: /tmp/easy_install-MiUli2/numpy-1.5.1/build/py3k/numpy/core/defchararray.py
Running from numpy source directory.Traceback (most recent call last):
File "/usr/local/bin/easy_install-3.1", line 9, in <module>
load_entry_point('distribute==0.6.14', 'console_scripts', 'easy_install-3.1')()
File "/usr/local/lib/python3.1/dist-packages/distribute-0.6.14-py3.1.egg/setuptools/command/easy_install.py", line 1855, in main
with_ei_usage(lambda:
File "/usr/local/lib/python3.1/dist-packages/distribute-0.6.14-py3.1.egg/setuptools/command/easy_install.py", line 1836, in with_ei_usage
return f()
File "/usr/local/lib/python3.1/dist-packages/distribute-0.6.14-py3.1.egg/setuptools/command/easy_install.py", line 1859, in <lambda>
distclass=DistributionWithoutHelpCommands, **kw
File "/usr/lib/python3.1/distutils/core.py", line 149, in setup
dist.run_commands()
File "/usr/lib/python3.1/distutils/dist.py", line 919, in run_commands
self.run_command(cmd)
File …可能的重复：
Unity 中的键盘快捷键？
是否有访问应用程序菜单栏的快捷键？（不是 Ubuntu 的菜单。）我试过Alt和F10，但没有运气。我不想访问特定菜单，只想访问菜单栏，这样我就可以使用箭头在菜单之间切换。
我正在使用 11.04 Alpha-2。
我刚刚在 VMWare 中安装了带有 Unity-2d 的 Ubuntu。我按下Super搜索应用程序，我开始输入诸如“te”之类的内容，然后得到一堆应用程序。如何使用键盘在它们之间导航？
编辑：在您确认它有效之前，请不要发布答案。我想知道哪些键实际有效，而不是哪些键应该有效。