Mac OS系统上安装Python的Pillow库的教程.doc

Mac OS系统上安装Python的Pillow库的教程 1.安装pip sudoeasy_installpip pip安装成功就可以直接安装pil或者pillow 2.通过命令pipinstallpil pipinstallPil Downloading/unpackingPilCouldnotfindanydownloadsthatsatisfytherequirementPilSomeexternallyhostedfileswereignored(use-allow-externalPiltoallow).Cleaningup.NodistributionsatallfoundforPilStoringdebuglogforfailurein/Users/macbook/Library/Logs/pip.log 3.所以就安装pillow pipinstall-use-wheelPillow Downloading/unpackingPillowDownloadingPillow-2.4.0.zip(6.5MB):5.0MBdownloadedCleaningup. 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s:/github./python-imaging/Pillow gitclones:/github./python-imaging/Pillow.git 然后开始编译安装 4.1 pythonsetup.pybuild_ext-i 编译完之后会提示运行测试例子，并且发现JPEGsupportnotavailable -versionPillow2.4.0platformdarwin2.7.5(default,Aug25xx,00:04:04)GCC4.2.1CompatibleAppleLLVM5.0(clang-500.0.68)-TKINTERsupportavailable*JPEGsupportnotavailable*OPENJPEG(JPEG2000)supportnotavailable-ZLIB(PNG/ZIP)supportavailable*LIBTIFFsupportnotavailable-FREETYPE2supportavailable*LITTLECMS2supportnotavailable*WEBPsupportnotavailable*WEBPMUXsupportnotavailable-Toaddamissingoption,makesureyouhavetherequiredlibrary,andsetthecorrespondingROOTvariableinthesetup.pyscript.Tocheckthebuild,runtheselftest.pyscript. 4.2因为JPEGsupportnotavailable，运行pythonselftest.py报告错误 1testsof57failed. 于是只好卸载pillow 可以通过pip命令来卸载 pipuninstallpillowsudopipuninstallpillow Password:UninstallingPillow:/Library/Python/2.7/site-packages/Pillow-2.4.0-py2.7-macosx-10.9-intel.egg/usr/local/bin/pilconvert.py/usr/local/bin/pildriver.py/usr/local/bin/pilfile.py/usr/local/bin/pilfont.py/usr/local/bin/pilprint.pyProceed(y/n)?y 成功之后需要安装libjpeg的支持 brewinstalllibjpeg 安装成功之后重新编译pillow -versionPillow2.4.0platformdarwin2.7.5(default,Aug25xx,00:04:04)GCC4.2.1CompatibleAppleLLVM5.0(clang-500.0.68)-TKINTERsupportavailable-JPEGsupportavailable*OPENJPEG(JPEG2000)supportnotavailable-ZLIB(PNG/ZIP)supportavailable*LIBTIFFsupportnotavailable-FREETYPE2supportavailable*LITTLECMS2supportnotavailable*WEBPsupportnotavailable*WEBPMUXsupportnotavailable-pythonselftest.py-Pillow2.4.0TESTSUMMARY-Pythonmodulesloadedfrom/Users/macbook/yyang/app-devel-source/python/Pillow/PILBinarymodulesloadedfrom/Users/macbook/yyang/app-devel-source/python/Pillow/PIL-PILCOREsupportok-TKINTERsupportok-JPEGsupportok*JPEG2000supportnotinstalled-ZLIB(PNG/ZIP)supportok*LIBTIFFsupportnotinstalled-FREETYPE2supportok*LITTLECMS2supportnotinstall