在Linux上Django MySQLClient pip編譯失敗

Question

從v1.8開始的Django文檔建議使用mysqlclient連接器作爲框架。我試圖用Python 3.4在Ubuntu 14.04上安裝該軟件包，並運行到我無法找到參考的GCC錯誤。我不是編譯軟件的專家，所以希望有人能看到解決方案。

我相信我得到一個鏈接錯誤。我已經安裝了發行版特定的mysql頭文件，但看起來他們只適用於Python 2.7.x.

不知道有多少，這是有用的，道歉的長貼，但這裏的錯誤日誌：

Using version 1.3.6 (newest of versions: 1.3.6, 1.3.5, 1.3.4, 1.3.3, 1.3.2, 1.3.1, 1.3.0) 
Downloading from URL https://pypi.python.org/packages/source/m/mysqlclient/mysqlclient-1.3.6.tar.gz#md5=58d7c9c617a4286a88db290e7857d3aa (from https://pypi.python.org/simple/mysqlclient/) 
Running setup.py (path:/tmp/pycharm-packaging4.tmp/mysqlclient/setup.py) egg_info for package mysqlclient 
running egg_info 
creating pip-egg-info/mysqlclient.egg-info 
writing dependency_links to pip-egg-info/mysqlclient.egg-info/dependency_links.txt 
writing top-level names to pip-egg-info/mysqlclient.egg-info/top_level.txt 
writing pip-egg-info/mysqlclient.egg-info/PKG-INFO 
writing manifest file 'pip-egg-info/mysqlclient.egg-info/SOURCES.txt' 
warning: manifest_maker: standard file '-c' not found 

reading manifest file 'pip-egg-info/mysqlclient.egg-info/SOURCES.txt' 
reading manifest template 'MANIFEST.in' 
writing manifest file 'pip-egg-info/mysqlclient.egg-info/SOURCES.txt' 
Source in /tmp/pycharm-packaging4.tmp/mysqlclient has version 1.3.6, which satisfies requirement mysqlclient 
Installing collected packages: mysqlclient 
Running setup.py install for mysqlclient 
Running command /home/tim/BingVEnv/bin/python -c "import setuptools, tokenize;__file__='/tmp/pycharm-packaging4.tmp/mysqlclient/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-4bp9npvl-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/tim/BingVEnv/include/site/python3.4 
running install 
running build 
running build_py 
creating build 
creating build/lib.linux-x86_64-3.4 
copying _mysql_exceptions.py -> build/lib.linux-x86_64-3.4 
creating build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/__init__.py -> build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/compat.py -> build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/converters.py -> build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/connections.py -> build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/cursors.py -> build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/release.py -> build/lib.linux-x86_64-3.4/MySQLdb 
copying MySQLdb/times.py -> build/lib.linux-x86_64-3.4/MySQLdb 
creating build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/__init__.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/CR.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/ER.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/FLAG.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/REFRESH.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
copying MySQLdb/constants/CLIENT.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 
running build_ext 
building '_mysql' extension 
creating build/temp.linux-x86_64-3.4 
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -Dversion_info=(1,3,6,'final',1) -D__version__=1.3.6 -I/usr/include/mysql -I/home/tim/BingVEnv/include -I/usr/include/python3.4m -c _mysql.c -o build/temp.linux-x86_64-3.4/_mysql.o -fPIC -g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing 
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.4/_mysql.o -lmysqlclient -lpthread -lz -lm -ldl -o build/lib.linux-x86_64-3.4/_mysql.cpython-34m.so 
/usr/bin/ld: cannot find -lz 
collect2: error: ld returned 1 exit status 
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 
Complete output from command /home/tim/BingVEnv/bin/python -c "import setuptools, tokenize;__file__='/tmp/pycharm-packaging4.tmp/mysqlclient/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-4bp9npvl-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/tim/BingVEnv/include/site/python3.4: 
running install 

running build 

running build_py 

creating build 

creating build/lib.linux-x86_64-3.4 

copying _mysql_exceptions.py -> build/lib.linux-x86_64-3.4 

creating build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/__init__.py -> build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/compat.py -> build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/converters.py -> build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/connections.py -> build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/cursors.py -> build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/release.py -> build/lib.linux-x86_64-3.4/MySQLdb 

copying MySQLdb/times.py -> build/lib.linux-x86_64-3.4/MySQLdb 

creating build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/__init__.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/CR.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/ER.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/FLAG.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/REFRESH.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

copying MySQLdb/constants/CLIENT.py -> build/lib.linux-x86_64-3.4/MySQLdb/constants 

running build_ext 

building '_mysql' extension 

creating build/temp.linux-x86_64-3.4 

x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -Dversion_info=(1,3,6,'final',1) -D__version__=1.3.6 -I/usr/include/mysql -I/home/tim/BingVEnv/include -I/usr/include/python3.4m -c _mysql.c -o build/temp.linux-x86_64-3.4/_mysql.o -fPIC -g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing 

x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.4/_mysql.o -lmysqlclient -lpthread -lz -lm -ldl -o build/lib.linux-x86_64-3.4/_mysql.cpython-34m.so 

/usr/bin/ld: cannot find -lz 

collect2: error: ld returned 1 exit status 

error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 

Answer 1

它看起來像你缺少zlib;你要安裝它：apt-get install zlib1g-dev

我還建議您閱讀過自述文件，確認你有其他的依賴滿足：https://github.com/dccmx/mysqldb/blob/master/README

另外，我建議使用mysqlclient在MySQLdb作爲其MySQLdb的和what Django recommends的叉子。

Answer 2

使用此MySQL連接工作對我來說：

• https://dev.mysql.com/downloads/connector/python/
• https://dev.mysql.com/doc/connector-python/en/connector-python-installation.html
• http://dev.mysql.com/doc/connector-python/en/connector-python-django-backend.html