安装mysqlclient需要如下错误:
[root@145-63 bseip-backend-admin]# pip3 install mysqlclient Looking in indexes: http://mirrors.aliyun.com/pypi/simple/ Collecting mysqlclient Downloading http://mirrors.aliyun.com/pypi/packages/de/79/d02be3cb942afda6c99ca207858847572e38146eb73a7c4bfe3bdf154626/mysqlclient-2.1.0.tar.gz (87 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 87.6/87.6 KB 193.8 kB/s eta 0:00:00 Preparing metadata (setup.py) ... error error: subprocess-exited-with-error × python setup.py egg_info did not run successfully. │ exit code: 1 ╰─> [16 lines of output] /bin/sh: mysql_config: command not found /bin/sh: mariadb_config: command not found /bin/sh: mysql_config: command not found Traceback (most recent call last): File "<string>", line 2, in <module> File "<pip-setuptools-caller>", line 34, in <module> File "/tmp/pip-install-5y7mr_zh/mysqlclient_179014460dd4451e9991237ca7ebcb86/setup.py", line 15, in <module> metadata, options = get_config() File "/tmp/pip-install-5y7mr_zh/mysqlclient_179014460dd4451e9991237ca7ebcb86/setup_posix.py", line 70, in get_config libs = mysql_config("libs") File "/tmp/pip-install-5y7mr_zh/mysqlclient_179014460dd4451e9991237ca7ebcb86/setup_posix.py", line 31, in mysql_config raise OSError("{} not found".format(_mysql_config_path)) OSError: mysql_config not found mysql_config --version mariadb_config --version mysql_config --libs [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: metadata-generation-failed × Encountered error while generating package metadata. ╰─> See above for output. note: This is an issue with the package mentioned above, not pip. hint: See above for details.
错误信息可以看出来, mysql_config这个依赖包出现了问题。
解决问题:
添加软连接
ln -s /usr/local/mysql/bin/mysql_config /usr/local/bin/mysql_config
添加软连接以后还是不行的话呢,再做如下操作:
# 先安装mysql-devel,后安装mysqlclient yum install mysql-devel pip3 install mysqlclient
完美解决问题
[root@145-63 bseip-backend-admin]# pip3 install mysqlclient Looking in indexes: http://mirrors.aliyun.com/pypi/simple/ Collecting mysqlclient Using cached http://mirrors.aliyun.com/pypi/packages/de/79/d02be3cb942afda6c99ca207858847572e38146eb73a7c4bfe3bdf154626/mysqlclient-2.1.0.tar.gz (87 kB) Preparing metadata (setup.py) ... done Using legacy 'setup.py install' for mysqlclient, since package 'wheel' is not installed. Installing collected packages: mysqlclient Running setup.py install for mysqlclient ... done Successfully installed mysqlclient-2.1.0