问题描述:
在 Docker 容器中安装 Python 第三方库时提示: file not recognized: File format not recognized.
错误提示:
- root@7c018aa445f4:/# pip install -i https://pypi.tuna.tsinghua.edu.cn/simple/ MySQL-python
- DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
- Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/
- Collecting MySQL-python
- Using cached https://pypi.tuna.tsinghua.edu.cn/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip
- Building wheels for collected packages: MySQL-python
- Building wheel for MySQL-python (setup.py) ... error
- Complete output from command /usr/local/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-9DEpPZ/mysql-python/setup.py';f=getattr(tokenize,'open', open)(__file__);code=f.read().replace('\r\n','\n');f.close();exec(compile(code, __file__,'exec'))" bdist_wheel -d /tmp/pip-wheel-LPtLlk --python-tag cp27:
- running bdist_wheel
- running build
- running build_py
- creating build
- creating build/lib.Linux-x86_64-2.7
- copying _mysql_exceptions.py -> build/lib.Linux-x86_64-2.7
- creating build/lib.Linux-x86_64-2.7/MySQLdb
- copying MySQLdb/__init__.py -> build/lib.Linux-x86_64-2.7/MySQLdb
- copying MySQLdb/converters.py -> build/lib.Linux-x86_64-2.7/MySQLdb
- copying MySQLdb/connections.py -> build/lib.Linux-x86_64-2.7/MySQLdb
- copying MySQLdb/cursors.py -> build/lib.Linux-x86_64-2.7/MySQLdb
- copying MySQLdb/release.py -> build/lib.Linux-x86_64-2.7/MySQLdb
- copying MySQLdb/times.py -> build/lib.Linux-x86_64-2.7/MySQLdb
- creating build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/__init__.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/CR.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/ER.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/FLAG.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/REFRESH.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- copying MySQLdb/constants/CLIENT.py -> build/lib.Linux-x86_64-2.7/MySQLdb/constants
- running build_ext
- building '_mysql' extension
- creating build/temp.Linux-x86_64-2.7
- gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -Dversion_info=(1,2,5,'final',1) -D__version__=1.2.5 -I/usr/include/MySQL -I/usr/local/include/python2.7 -c _mysql.c -o build/temp.Linux-x86_64-2.7/_mysql.o
- gcc -pthread -shared build/temp.Linux-x86_64-2.7/_mysql.o -L/usr/lib/x86_64-Linux-gnu -L/usr/local/lib -lmariadbclient -lpthread -lz -lm -ldl -lpython2.7 -o build/lib.Linux-x86_64-2.7/_mysql.so
- /usr/lib/x86_64-Linux-gnu/libmariadbclient.so: file not recognized: File format not recognized
- collect2: error: ld returned 1 exit status
- error: command 'gcc' failed with exit status 1
问题原因以及解决方法:
原因大概是在使用 DockerFile 构建新的镜像时将原镜像污染了, 导致原镜像部分文件出错, 删除本地的镜像重新拉一下新的镜像就好了.
来源: http://www.bubuko.com/infodetail-2936806.html