如何将ipython从0.12升级到0.13？

我正在Mac lion操作系统上使用最新的免费版本的Enthound软件包。ipython附带的软件包为0.12。如何将其升级到0.13

当我按照指令运行以下命令时

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

我有以下错误：

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' 搜索ipython[zmq、qtconsole、笔记本、测试] 最佳匹配：ipython 0.12.1 将ipython 0.12.1添加到easy-install.pth文件 使用/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages 处理ipython的依赖项[zmq、qtconsole、笔记本、测试] 回溯（最近一次呼叫最后一次）： 文件“/Library/Frameworks/Python.framework/Versions/Current/bin/easy_install”，第10行，在 sys.exit（main（）） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy_-install.py”，主目录第1915行 使用_ei_（λ： 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site packages/setuptools/command/easy_install.py”，第1896行，使用 返回f（） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site packages/setuptools/command/easy_install.py”，第1919行，在 distclass=DistributionWithout帮助命令，**kw 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/distutils/core.py”，第152行，在安装程序中 dist.run_命令（） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/distutils/dist.py”，第953行，在run_命令中 self.run_命令（cmd） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/distutils/dist.py”，第972行，在run_命令中 cmd_obj.run（） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site packages/setuptools/command/easy_install.py”，第350行，运行中 自我。易于安装（规范，非自我。无需安装） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site packages/setuptools/command/easy_install.py”，第587行，在easy_install中 自我过程分配（规范、地区、部门，“使用”） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/setuptools/command/easy\u-install.py”，第674行，进程中分发 [要求]、self.local\u索引、self.easy\u安装 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site packages/pkg_resources.py”，第593行，在resolve中 需求扩展（dist.requires（require.extras）[：-1]） 文件“/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site packages/pkg_resources.py”，第2219行，在 “%s没有这样的额外功能%r”%（self，ext） pkg_resources.UnknownExtra:ipython 0.12.1没有这样的额外功能“zmq” 看起来它没有搜索0.13。它仍在搜索0.12

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如何升级到0.13？

这对我使用EPD 7.3的雪豹很有效：

sudo easy_install -U ipython

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对于ubuntu用户，请遵循此步骤

pip install ipython --upgrade