Well that would be my first step for me but if it’s production server though, I guess that wouldn’t be an option. That begs the question of why you’re editing code on a production server though (i’m assuming you’re not).
I’m fairly certain you do not need to reboot. You should double check that you installed the package properly for your OS. Maybe this can help: http://bugs.centos.org/view.php?id=7789
How did you install the package in the first place?
I rebooted anyways but it is still the same.
I have also compiled and installed gtk±2.18.9.tar.gz (min requirement)
I have also installed the latest verison of firefox (firefox-38.0.5).
I installed the Komodo package by running the install.sh script within the package.
Still when I tried to start komodo, I got this error:
./komodo: symbol lookup error: /opt/lib/mozilla/libxul.so: undefined symbol: gdk_window_get_visual