From Your meta list command I can see Your metamod is not even trying to load podbot mm, so metamod's plugins.ini is not even calling it. Go back to
the second post of this topic and read again how to point metamod to load podbot_mm_i386.so. Don't forget to install first
the fullpack of podbot mm, then update only binaries to the
latest version (called "beta", but it really should be called as "build").