On previously have discussed about install Komodo editor on Ubuntu system, this post describe about install Komodo on CentOS or Fedora. 

Download the package based on your operating system 32 bit 64 bit support package.

#  wget  http://downloads.activestate.com/Komodo/releases/9.2.0/Komodo-IDE-9.2.0-87616-linux-x86.tar.gz

Extract the tar.gz file,
#  tar -zxvf Komodo-IDE-9.2.0-87616-linux-x86.tar.gz/install.sh

#  cd Komodo-IDE-9.2.0-87616-linux-x86

Run the install.sh file and provide install directory: /opt/komodo

[root@localhost Komodo-Edit-9.2.0-15966-linux-x86_64]# ./install.sh 

Enter directory in which to install Komodo. Leave blank and
press 'Enter' to use the default [~/Komodo-Edit-9].

Install directory: /opt/komodo

Then, adding Perl or Python to the PATH Environment Variable

Change your environment variable PATH, Assume that if you are using bash add append the below line in ~/.bashrc file

export PATH=/opt/komodo/bin:$PATH
# vim ~/.bashrc
export PATH=/opt/komodo/bin:$PATH

Add a symlink to /opt/komodo/bin/komodo from another directory in your PATH: 
# ln -s /opt/komodo/bin/komodo  /usr/local/bin/comodo

# ls -al /usr/local/bin/komodo 
lrwxrwxrwx 1 root root 22 Aug 26 12:59 /usr/local/bin/komodo -> /opt/komodo/bin/komodo

Finally, the Komodo package has installed on your system and check on Applications menu -> Programming -> Komodo