在OS X Lion上安装PIL

Question

我试图在Mac OSX 10.7.4上安装PIL,但几个小时后尝试无法成功.我一直遇到同样的问题,在下面的pastebin链接中提供了详细信息.开导我!!

设置

tbc:~ mystic$ which python
/Library/Frameworks/Python.framework/Versions/2.7/bin/python

引擎收录

我从几个来源搜索和尝试:

• 一
• 二
• 三
• 四(Stackoverflow)
• 五

Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 15:22:34) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import Image
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named Image
>>> import PIL
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named PIL
>>>

按照建议进行编辑,jdi但仍然遇到上述pastebin链接中显示的相同问题

tbc:jpeg-8c mystic$ xcode-select -version
xcode-select version 2003.
tbc:jpeg-8c mystic$ which xcode-select
/usr/bin/xcode-select
tbc:jpeg-8c mystic$ xcode-select -print-path
/Applications/Xcode.app/Contents/Developer
tbc:jpeg-8c mystic$

此外,我按照" the paul"的建议尝试了自制软件.

tbc:cellar mystic$ brew link jpeg
Linking /usr/local/Cellar/jpeg/8d... 3 symlinks created
tbc:cellar mystic$ brew install pil
Error: pil-1.1.7 already installed
tbc:cellar mystic$ brew uninstall pil
Uninstalling /usr/local/Cellar/pil/1.1.7...
tbc:cellar mystic$ brew install pil
==> Downloading http://effbot.org/downloads/Imaging-1.1.7.tar.gz
Already downloaded: /Library/Caches/Homebrew/pil-1.1.7.tar.gz
==> python setup.py build_ext
==> python setup.py install --prefix=/usr/local/Cellar/pil/1.1.7
==> Caveats
This formula installs PIL against whatever Python is first in your path.
This Python needs to have either setuptools or distribute installed or
the build will fail.
Warning: Non-executables were installed to "bin".
Installing non-executables to "bin" is bad practice.
The offending files are:
/usr/local/Cellar/pil/1.1.7/bin/pilfont.py
==> Summary
/usr/local/Cellar/pil/1.1.7: 174 files, 2.0M, built in 15 seconds
tbc:cellar mystic$ python 
Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 15:22:34) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pil
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named pil
>>> from PIL import Image
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named PIL

这是.pip的日志

它的抱怨

/Developer/SDKs/MacOSX10.6.sdk/usr/include/stdarg.h:4:25: error: stdarg.h: No such file or directory

但stdarg.h文件在同一个位置.

我不明白为什么它试图找到MacOSX10.6.sdk我当前版本的LionMacOSX10.7.sdk

变得疯狂!!!

Answer 1

如果你在Lion上,使用最新的XCode,那么你可能遇到的问题是他们移动了开发人员SDK的位置.期望他们居住的套餐/Developer/将不再根据需要找到它们.

参考这篇文章有关细节:http:
//www.agile-workers.com/web/2012/03/qt-qmake-osx_sdk-xcode/

但总而言之,您可能需要做的是:
sudo /usr/bin/xcode-select -switch /Applications/Xcode.app/Contents/Developer
指向新位置.

手动修复可能只是从/Applications/Xcode.app/Contents/Developer/...=> 符号链接SDK /Developer/...,但我会先尝试使用xcode-select工具.

更新:根据您的新更新提供更多建议

首先,我不知道你发布了什么PIL是否因为SDK而无法构建.如果它成功构建,并且您正在使用标准的apple python,那么自制的python路径可能不在您自己的python路径中.

$ python
>>> import sys
>>> sys.path.append("/usr/local/lib/python2.7/site-packages")
>>> from PIL import Image

如果仍然存在错误,那么我认为该问题仍然与缺少SDK位置有关.您可以使用以下符号将SDK的新位置符号链接到旧位置:

mkdir -p -v /Developer/SDKs
ln -s /Applications/Xcode.app/Contents/Developer/MacOSX10.6.sdk  /Developer/SDKs/MacOSX10.6.sdk

或者,您可以尝试在构建pil时明确设置sdk路径:

brew remove pil
export SDKROOT=/Applications/Xcode.app/Contents/Developer/MacOSX10.6.sdk
brew install pil