wget -c https://ftp.gnu.org/gnu/readline/readline-7.0.tar.gz
tar -xzf readline-7.0.tar.gz
cd readline-7.0
mkdir -p build
cd build
../configure --prefix="/usr" --enable-shared
echo 'SHLIB_LIBS = $(TERMCAP_LIB)' >> shlib/Makefile
make # Doesn't mind -j#
make install