當我安裝PIL(或枕頭)時,不會安裝_imaging C模塊。構建PIL的_imaging擴展時出現gcc-4.0錯誤
這是一個常見錯誤,並且看到ApPeL's play-by-play solution大多數人發現有幫助。不幸的是,當我運行sudo python setup.py install
,我得到以下錯誤:
running install
running build
running build_py
running build_ext
--- using frameworks at /System/Library/Frameworks
building '_imaging' extension
gcc-4.0 -fno-strict-aliasing -fno-common -dynamic -arch ppc -arch i386 -g -O2 -DNDEBUG -g -O3 -DHAVE_LIBJPEG -DHAVE_LIBZ -I/System/Library/Frameworks/Tcl.framework/Headers -I/System/Library/Frameworks/Tk.framework/Headers -IlibImaging -I/Library/Frameworks/Python.framework/Versions/2.7/include -I/usr/local/include -I/usr/include -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _imaging.c -o build/temp.macosx-10.3-fat-2.7/_imaging.o
unable to execute gcc-4.0: No such file or directory
error: command 'gcc-4.0' failed with exit status 1
當我運行shell蟒蛇,並嘗試導入的模塊,我得到這些導入錯誤:
Santiagos-MacBook-Air:Imaging-1.1.7 sgarza621$ python
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:32:06)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import PIL
>>> import Image
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named Image
>>> import _imaging
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named _imaging
我以前有類似的錯誤,並且Ned Deily has been kind enough to provide solutions。我相信我現在的問題可能被鏈接到這個先前的問題:
OSX: error when installing Python packages(包括此作爲參考)
下面是一些其他潛在有用的信息:
Santiagos-MacBook-Air:Imaging-1.1.7 sgarza621$ python
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:32:06)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
Santiagos-MacBook-Air:Imaging-1.1.7 sgarza621$ gcc
i686-apple-darwin11-llvm-gcc-4.2: no input files
Santiagos-MacBook-Air:Imaging-1.1.7 sgarza621$ which python
/Library/Frameworks/Python.framework/Versions/2.7/bin/python
Santiagos-MacBook-Air:Imaging-1.1.7 sgarza621$ echo $PATH
/Library/Frameworks/Python.framework/Versions/2.7/bin:/Library/Frameworks/Python.framework/Versions/2.7/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
我對gcc,Xcode或PIL不是很熟悉。所以,如果您不介意,請提供詳細的回覆,以便我瞭解如何處理您的解決方案。另外,讓我知道我是否可以提供更多細節,並將其編輯爲問題。
編輯:
我已經安裝了pillow
與點子,由MattDMo的建議,現在Image
成功導入,但_imaging
沒有(我相信C擴展不由被正確編譯GCC我的機器上,見上文):
Santiagos-MacBook-Air:riotry_mobile sgarza621$ python
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:32:06)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import Image
>>> import _imaging
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_imaging.so, 2): Symbol not found: _jpeg_resync_to_restart
Referenced from: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_imaging.so
Expected in: dynamic lookup
我使用PIL來處理一個Django的web應用程序的圖像,我得到以下錯誤,當我嘗試uploa d通過PIL用於處理的形式的圖像:
The _imaging C module is not installed
第二個編輯:
這裏的更多信息,與蟒蛇和gcc,我希望將闡明這個問題光:
$ which python
/Library/Frameworks/Python.framework/Versions/2.7/bin/python
$ /usr/bin/python -c 'import sys;print(sys.version)'
2.7.2 (default, Jun 16 2012, 12:38:40)
[GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)]
$ /usr/bin/python2.7 -c 'import sys;print(sys.version)'
2.7.2 (default, Jun 16 2012, 12:38:40)
[GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)]
很高興您的工作能夠順利進行。在OS X上安裝PIL還有其他可能的缺陷.OS X不附帶支持JPEG的庫PIL需求;如果你需要的話,你可能還需要編譯和安裝libjpeg並重建PIL。看來您的原始問題是由Python 2.7.3帶有Xcode 4(OS X 10.7或10.8)上的python.org OS X 32位安裝程序引起的。如果不進行調整,該組合效果不佳。您發現使用2.7.3的64位/ 32位安裝程序效果更好。 (2.7.4即將發佈的效果更好)。 – 2013-04-04 03:52:59
但是,因爲PIL需要額外的第三方庫以提供全部功能,所以我強烈建議您使用OS X的開放源碼軟件包分銷商(MacPorts,Homebrew或Fink)來安裝您需要的所有軟件,包括Django,Python ,PIL,MySQL或PostgreSQL。從長遠來看,您幾乎可以肯定的爲自己節省大量時間和頭痛,因爲他們已經想出瞭如何輕鬆安裝,更新和刪除數百個應該一起玩的組件。 – 2013-04-04 03:58:37