Apache2、Python3、CGI脚本

环境：

• Mac OS X 10.8.5
• Apache2（操作系统附带的版本）
• Python2（操作系统附带的版本）
• Python3（通过自制软件安装）

此代码在web浏览器中返回“测试”：

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

from __future__ import print_function, division

print("Content-Type: text/html")  # HTML is following.
print()  # Blank line, end of headers.

print("testing")

但此代码在web浏览器中返回“内部服务器错误”（这次使用python3）：

…并在Apache2错误日志中：

env: python3: No such file or directory
Premature end of script headers: test_cgi.py

在

echo$PATH

中：

/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

更深入地看，

ls-al/usr/bin/python*

：

/usr/bin/python
/usr/bin/python-config
/usr/bin/python2.5 -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python2.5
/usr/bin/python2.5-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python2.5-config
/usr/bin/python2.6 -> ../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6
/usr/bin/python2.6-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6-config
/usr/bin/python2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
/usr/bin/python2.7-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
/usr/bin/pythonw
/usr/bin/pythonw2.5 -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/pythonw2.5
/usr/bin/pythonw2.6 -> ../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/pythonw2.6
/usr/bin/pythonw2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7

/usr/local/bin/python3 -> ../Cellar/python3/3.3.3/bin/python3
/usr/local/bin/python3.3 -> ../Cellar/python3/3.3.3/bin/python3.3
/usr/local/bin/python3.3-config -> ../Cellar/python3/3.3.3/bin/python3.3-config
/usr/local/bin/pythonw3.3 -> ../Cellar/python3/3.3.3/bin/pythonw3.3

在

ls-al/usr/local/bin/python*

中：

/usr/bin/python
/usr/bin/python-config
/usr/bin/python2.5 -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python2.5
/usr/bin/python2.5-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python2.5-config
/usr/bin/python2.6 -> ../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6
/usr/bin/python2.6-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6-config
/usr/bin/python2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
/usr/bin/python2.7-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
/usr/bin/pythonw
/usr/bin/pythonw2.5 -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/pythonw2.5
/usr/bin/pythonw2.6 -> ../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/pythonw2.6
/usr/bin/pythonw2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7

/usr/local/bin/python3 -> ../Cellar/python3/3.3.3/bin/python3
/usr/local/bin/python3.3 -> ../Cellar/python3/3.3.3/bin/python3.3
/usr/local/bin/python3.3-config -> ../Cellar/python3/3.3.3/bin/python3.3-config
/usr/local/bin/pythonw3.3 -> ../Cellar/python3/3.3.3/bin/pythonw3.3

问题：

既然我路径中的第一项是/usr/local/bin，为什么Apache找不到Python3

如何告诉Apache使用Python3

---

谢谢你的帮助：）

我也有同样的问题；我不知道如何让apache识别python3。此外，如果手动指定解释器：

#/usr/bin/python

然而，工作：

#/usr/local/bin/python3

抱怨apache错误日志中的“脚本头格式错误”。。。我不知道为什么这是一个问题，因为它应该只是运行一个任意的解释器

编辑

好吧，我的问题是我没有输出标题信息。您的问题是没有设置python3环境变量。尝试将第一行更改为：

#!/usr/local/bin/python3