wxpython 在mac下 无法调用？

Question

本人系统如下：
mac os x 系统 10.10.5
wxpython wxPython3.0-osx-3.0.2.0-carbon-py2.7
anaconda 3.17.0
无论是在qtconsole还是终端下都无法调用wxpython，表现如下：

Python 2.7.10 |Anaconda 2.3.0 (x86_64)| (default, Sep 15 2015, 14:29:08)
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://anaconda.org

import wx
app=wx.App()
This program needs access to the screen.
Please run with a Framework build of python, and only when you are
logged in on the main display of your Mac.

上google查到以下网址：

wxPythonVirtualenvOnMac

RunSnakeRun (wxPython) apps in a Brew Virtualenv

本人不是软件开发相关专业，python初学，英语一般般，实在看不懂网页内容。。。

请问怎样才能正确调用wxpython？

Answer 1

你的wxpython是不是安装在了virtualenv中？如果是的，尝试执行以下命令试试：

 # what real Python executable to use
PYVER=2.7
PYTHON=/Library/Frameworks/Python.framework/Versions/$PYVER/bin/python$PYVER

# find the root of the virtualenv, it should be the parent of the dir this script is in
ENV=`$PYTHON -c "import os; print os.path.abspath(os.path.join(os.path.dirname(\"$0\"), '..'))"`

# now run Python with the virtualenv set as Python's HOME
export PYTHONHOME=$ENV 
exec $PYTHON "$@"