Macos ipython:在OSX上找不到命令
不久前,我在OSX上使用brew和pip或easy_install(我不记得是其中的两个)安装了python科学环境(numpy、scipy、matplotlib、pandas、ipython)。现在,如果尝试运行ipython,我会得到:Macos ipython:在OSX上找不到命令,macos,pip,ipython,homebrew,Macos,Pip,Ipython,Homebrew,不久前,我在OSX上使用brew和pip或easy_install(我不记得是其中的两个)安装了python科学环境(numpy、scipy、matplotlib、pandas、ipython)。现在,如果尝试运行ipython,我会得到: -> ipython -bash: ipython: command not found 然后我做了: -> sudo find . -iname "*ipython*" Password: find: ./dev/fd/3: Not a di
-> ipython
-bash: ipython: command not found
然后我做了:
-> sudo find . -iname "*ipython*"
Password:
find: ./dev/fd/3: Not a directory
find: ./dev/fd/4: Not a directory
./Users/jfk/.ipython
./usr/local/Cellar/matplotlib/1.2.0/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_console_highlighting.py
./usr/local/Cellar/matplotlib/1.2.0/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_console_highlighting.pyc
./usr/local/Cellar/matplotlib/1.2.0/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_directive.py
./usr/local/Cellar/matplotlib/1.2.0/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_directive.pyc
./usr/local/Cellar/matplotlib/1.2.1/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_console_highlighting.py
./usr/local/Cellar/matplotlib/1.2.1/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_console_highlighting.pyc
./usr/local/Cellar/matplotlib/1.2.1/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_directive.py
./usr/local/Cellar/matplotlib/1.2.1/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_directive.pyc
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/doc/ipython
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/doc/ipython/examples/core/ipython-get-history.py
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/doc/ipython/examples/core/ipython-qtconsole.desktop
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/doc/ipython/examples/core/ipython-sh.desktop
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/doc/ipython/examples/core/ipython.desktop
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/doc/ipython/examples/core/ipython_here_shell_extension.reg
./usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/share/man/man1/ipython.1
./usr/local/lib/python2.7/site-packages/IPython
./usr/local/lib/python2.7/site-packages/IPython/config/profile/cluster/ipython_config.py
./usr/local/lib/python2.7/site-packages/IPython/config/profile/cluster/ipython_config.pyc
./usr/local/lib/python2.7/site-packages/IPython/config/profile/math/ipython_config.py
./usr/local/lib/python2.7/site-packages/IPython/config/profile/math/ipython_config.pyc
./usr/local/lib/python2.7/site-packages/IPython/config/profile/pysh/ipython_config.py
./usr/local/lib/python2.7/site-packages/IPython/config/profile/pysh/ipython_config.pyc
./usr/local/lib/python2.7/site-packages/IPython/config/profile/sympy/ipython_config.py
./usr/local/lib/python2.7/site-packages/IPython/config/profile/sympy/ipython_config.pyc
./usr/local/lib/python2.7/site-packages/IPython/frontend/html/notebook/static/codemirror/README-IPython.rst
./usr/local/lib/python2.7/site-packages/IPython/frontend/html/notebook/static/codemirror/theme/ipython.css
./usr/local/lib/python2.7/site-packages/IPython/frontend/qt/console/ipython_widget.py
./usr/local/lib/python2.7/site-packages/IPython/frontend/qt/console/ipython_widget.pyc
./usr/local/lib/python2.7/site-packages/IPython/frontend/qt/console/resources/icon/IPythonConsole.svg
./usr/local/lib/python2.7/site-packages/IPython/frontend/qt/console/rich_ipython_widget.py
./usr/local/lib/python2.7/site-packages/IPython/frontend/qt/console/rich_ipython_widget.pyc
./usr/local/lib/python2.7/site-packages/ipython-0.13.2-py2.7.egg-info
./usr/local/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_console_highlighting.py
./usr/local/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_console_highlighting.pyc
./usr/local/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_directive.py
./usr/local/lib/python2.7/site-packages/matplotlib/sphinxext/ipython_directive.pyc
./usr/local/share/python/ipython
我很惊讶没有看到任何/bin目录
然后我试着重新安装ipython
-> pip install ipython
Requirement already satisfied (use --upgrade to upgrade): ipython in /usr/local/lib/python2.7/site-packages
Cleaning up...
这真令人困惑。欢迎任何想法。在
$HOME
中创建.pydistutils.cfg
,内容如下
[global]
verbose=1
[install]
install-scripts=$HOME/bin
[easy_install]
install-scripts=$HOME/bin
跑
pip install -U --user --force ipython
查看一下解决方法(至少对于ipython)是将这些行添加到~/.pydistutils.cfg
:
[安装]
安装数据=/usr/local
安装脚本=/usr/local/bin
您确定调用的pip
属于自制的Python吗?从您的文件列表来看,您似乎已在系统Python中安装了ipython
,因此它已将可执行文件放入/usr/local/share/Python
中。您的建议导致错误:无法将user与prefix、exec_prefix/home或install_(plat)base
。我可以用这个来纠正它。现在ipython工作正常了。