【发布时间】:2011-12-18 10:33:50
【问题描述】:
我正在尝试在 virtualenv 环境中安装 psycopg2,而且我玩得很开心。我想我可能搞砸了,因为我安装了 virtualenv 然后升级到 Xcode 4。
(my_enviroment)my_users-macbook-2:my_enviroment my_user$ pip install psycopg2
产生此消息:
Downloading/unpacking psycopg2==2.4.2
Running setup.py egg_info for package psycopg2
no previously-included directories found matching 'doc/src/_build'
Installing collected packages: psycopg2
Running setup.py install for psycopg2
building 'psycopg2._psycopg' extension
gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -isysroot /Developer/SDKs/MacOSX10.6.sdk -arch i386 -arch x86_64 -g -O2 -DNDEBUG -g -O3 -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.4.2 (dt dec pq3 ext)" -DPG_VERSION_HEX=0x090004 -DPSYCOPG_EXTENSIONS=1 -DPSYCOPG_NEW_BOOLEAN=1 -DHAVE_PQFREEMEM=1 -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -I. -I/usr/include -I/usr/include/postgresql/server -c psycopg/psycopgmodule.c -o build/temp.macosx-10.6-intel-2.7/psycopg/psycopgmodule.o
unable to execute gcc-4.2: No such file or directory
error: command 'gcc-4.2' failed with exit status 1
Complete output from command /Users/my_user/my_enviroment/bin/python -c "import setuptools;__file__='/Users/my_user/my_enviroment/build/psycopg2/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/b8/jflj9btd4rzb80xfmcy_rk140000gn/T/pip-lojVKc-record/install-record.txt --install-headers /Users/my_user/my_enviroment/bin/../include/site/python2.7:
running install
running build
running build_py
running build_ext
building 'psycopg2._psycopg' extension
gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -isysroot /Developer/SDKs/MacOSX10.6.sdk -arch i386 -arch x86_64 -g -O2 -DNDEBUG -g -O3 -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.4.2 (dt dec pq3 ext)" -DPG_VERSION_HEX=0x090004 -DPSYCOPG_EXTENSIONS=1 -DPSYCOPG_NEW_BOOLEAN=1 -DHAVE_PQFREEMEM=1 -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -I. -I/usr/include -I/usr/include/postgresql/server -c psycopg/psycopgmodule.c -o build/temp.macosx-10.6-intel-2.7/psycopg/psycopgmodule.o
unable to execute gcc-4.2: No such file or directory
error: command 'gcc-4.2' failed with exit status 1
----------------------------------------
Command /Users/my_user/my_enviroment/bin/python -c "import setuptools;__file__='/Users/my_user/my_enviroment/build/psycopg2/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/b8/jflj9btd4rzb80xfmcy_rk140000gn/T/pip-lojVKc-record/install-record.txt --install-headers /Users/my_user/my_enviroment/bin/../include/site/python2.7 failed with error code 1
Storing complete log in /Users/my_user/.pip/pip.log
我正在运行 OSX 10.7、Python 2.7.2、pip 1.0.2、Xcode 4。
我尝试了以下解决方案,但没有成功:
Cannot install psycopg2 on OSX 10.6.7 with XCode4
GCC error: command 'gcc-4.0' failed with exit status 1
有什么想法吗?您还需要了解哪些其他信息?
【问题讨论】:
标签: python xcode4 virtualenv pip psycopg2