Question

我在Mac Lion OS上使用最新的免费版Enthought包。 ipython附带的包装是0.12。如何将其升级到0.13？

当我按照说明操作并运行以下命令时

sudo easy_install ipython[zmq,qtconsole,notebook,test]

我遇到以下错误：

Searching for ipython[zmq,qtconsole,notebook,test]
Best match: ipython 0.12.1
Adding ipython 0.12.1 to easy-install.pth file

Using /Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages
Processing dependencies for ipython[zmq,qtconsole,notebook,test]
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/Current/bin/easy_install", line 10, in 
    sys.exit(main())
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1915, in main
    with_ei_usage(lambda:
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1896, in with_ei_usage
    return f()
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1919, in 
    distclass=DistributionWithoutHelpCommands, **kw
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/distutils/core.py", line 152, in setup
    dist.run_commands()
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/distutils/dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/distutils/dist.py", line 972, in run_command
    cmd_obj.run()
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 350, in run
    self.easy_install(spec, not self.no_deps)
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 587, in easy_install
    self.process_distribution(spec, dist, deps, "Using")
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 674, in process_distribution
    [requirement], self.local_index, self.easy_install
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/pkg_resources.py", line 593, in resolve
    requirements.extend(dist.requires(req.extras)[::-1])
  File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/pkg_resources.py", line 2219, in requires
    "%s has no such extra feature %r" % (self, ext)
pkg_resources.UnknownExtra: ipython 0.12.1 has no such extra feature 'zmq'

它看起来不会搜索0.13。它仍然在寻找0.12。

如何升级到0.13？

Answer 1

这适用于我在Snow Leopard上使用EPD 7.3：

sudo easy_install -U ipython

Answer 2

对于ubuntu用户，请按照此步骤操作。

pip install ipython --upgrade

如何将ipython从0.12升级到0.13？

2 个答案: