Mac OS系统上安装Python的Pillow库的教程

1. 安装pip

sudo easy_install pip

pip 安装成功就可以直接安装pil或者pillow

2. 通过命令pip install pil

pip install Pil

Downloading/unpacking Pil Could not find any downloads that satisfy the requirement Pil Some externally hosted files were ignored (use --allow-external Pil to allow). Cleaning up... No distributions at all found for Pil Storing debug log for failure in /Users/macbook/Library/Logs/

3. 所以就安装pillow

pip install --use-wheel Pillow

Downloading/unpacking Pillow Downloading (6.5MB): 5.0MB downloaded Cleaning up...

弄了会别的'回来发现还没有下载完，这叫一个慢呀，于是放弃

4. Git

通过git下载源码地址

git clone

然后开始编译安装

4.1

python build_ext -i

编译完之后会提示运行测试例子，并且发现JPEG support not available

4.2 因为JPEG support not available，运行python 报告错误

1 tests of 57 failed.

于是只好卸载pillow

可以通过pip命令来卸载

pip uninstall pillow sudo pip uninstall pillow

Password: Uninstalling Pillow: /Library/Python/2.7/site-packages/ /usr/local/bin/ /usr/local/bin/ /usr/local/bin/ /usr/local/bin/ /usr/local/bin/ Proceed (y/n)? y

成功之后需要安装libjpeg的支持

brew install libjpeg

安装成功之后重新编译pillow

-------------------------------------------------------------------- version Pillow 2.4.0 platform darwin 2.7.5 (default, Aug 25 2013, 00:04:04) [GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] -------------------------------------------------------------------- --- TKINTER support available --- JPEG support available *** OPENJPEG (JPEG2000) support not available --- ZLIB (PNG/ZIP) support available *** LIBTIFF support not available --- FREETYPE2 support available *** LITTLECMS2 support not available *** WEBP support not available *** WEBPMUX support not available -------------------------------------------------------------------- python -------------------------------------------------------------------- Pillow 2.4.0 TEST SUMMARY -------------------------------------------------------------------- Python modules loaded from /Users/macbook/yyang/app-devel-source/python/Pillow/PIL Binary modules loaded from /Users/macbook/yyang/app-devel-source/python/Pillow/PIL -------------------------------------------------------------------- --- PIL CORE support ok --- TKINTER support ok --- JPEG support ok *** JPEG 2000 support not installed --- ZLIB (PNG/ZIP) support ok *** LIBTIFF support not installed --- FREETYPE2 support ok *** LITTLECMS2 support not installed *** WEBP support not installed -------------------------------------------------------------------- Running selftest: --- 57 tests passed.

最后执行安装

sudo python install