Zeekill

So I ran install.sh and then went to the installation directory and ran secondlife Upon running I got an error saying: Running from /home/the/.secondlife-install - Installing menu entries in /home/the/.local/share/applicationsbin/do-not-directly-run-secondlife-bin: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by bin/do-not-directly-run-secondlife-bin)*** Bad shutdown ($LL_RUN_ERR). ***