Desinstalar Python3 de la fuente en Centos 7
whereis python3.6
rm -rf /usr/local/lib/python3.6
rm -rf /usr/local/bin/python3.6*
make install
Salo Hopeless
whereis python3.6
rm -rf /usr/local/lib/python3.6
rm -rf /usr/local/bin/python3.6*
make install