I install pip install mysqlclient==1.6.4 --no-cache-dir

But an error occurs:

    ld: library 'ssl' not found
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    error: command 'clang' failed with exit status 1

How to fix it?

I tried to install it like this:

brew unlink mariadb

brew install mariadb-connector-c
ln -s /usr/local/opt/mariadb-connector-c/bin/mariadb_config /usr/local/bin/mysql_config

pip install mysqlclient

rm /usr/local/bin/mysql_config
brew unlink mariadb-connector-c
brew link mariadb

But there is a problem:

ImportError: dlopen(/.../venv/lib/python3.6/site-packages/MySQLdb/_mysql.cpython-36m-darwin.so, 0x0002): symbol not found in flat namespace '_mysql_affected_rows'