If you have Komodo on Windows, you can use Komodo on Linux as well with the same license you already have. Presently Komodo runs on the following flavours of Linux:

# Red Hat 7.3:  Linux 2.2.0 Kernel, glibc 2.1+ and libjpeg.so.62+
# Red Hat 8.x, 9.x, Red Hat Enterprise 3.0 and Fedora C1: Linux 2.2.0 
+Kernel, glibc 2.1+, libjpeg.so.62+ and compat-libstdc++-7.3

    * Note: Red Hat Linux 9.0 is known to have threading library bugs 
+in older versions of its glibc that may cause Komodo to hang in certa
+in situations. The recommended solution is to upgrade to the latest g
+libc for Red Hat Linux 9.0.

# SuSe 8.2+: Linux 2.2.0 Kernel, glibc 2.1+, libjpeg.so.62+ and compat
+-2003.2.22-9.i586.rpm
# SuSe 9: Linux 2.2.0 Kernel, glibc 2.1+, libjpeg.so.62+ and compat-20
+03.5.12-60.i586.rpm
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