在Docker中安装mysqlclient-python

Question

I am trying install mysqlclient-python in docker with Debian 8
but when I run python3 setup.py install
I get error:

x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -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 -lssl -lcrypto -o build/lib.linux-x86_64-3.4/_mysql.cpython-34m.so
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
collect2: error: ld returned 1 exit status
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

I tryed install various packages (openssl, crypto++, libmysqlclient-dev, mysql-client,...) but nothing helped me..
Do you know what exactly I need?

Answer 1

If -lssl and -lcrypto are failing, you're likely missing the libssl headers

On debian-based systems you can install these with

apt-get install libssl-dev

Most likely you'll already have an apt line in your Dockerfile which installs libmysqlclient-dev , you'll simply add libssl-dev to the list of packages there.