Open Source Document Management System | OpenKM

I am new to OpenKM. I just recently download openkm-community-5.1-linux-installer.run and install on ubuntu 10.0.4 /opt folder. and try to run start OpenKM but nothing happen. Any hint.

Also, is OpenKM free to use and what is difference between OpenKM communitry and OpenKM professional.

here for comparaison
http://www.openkm.com/en/overview/compa ... sions.html

What are you executing from terminal to starting openkm ?
Which are folders created into /opt ?
Which ubuntu version do you have 32 or 64 bits ?

the openkm-community-5.1-linux-installer.run is located in Downloads folder and I right click the file and select run from terminal. the installer start the installation and once it is completed. Start OpenKM or Stop OpenKM did not show up on Desktop. I go to Home Folder and click "Start OpenKM" It said "could not display "/home/user/openkm-5.1/openkm_start.desktop" is not a folder.

Also, can openKM install on Ubuntu Desktop or has to be install on ubuntu server

Seems direct desktop icon start up has some problem. You should get in your server /home/user/openkm-5.1/jboss-4.3.2.GA/bin folder, simply go there and execute in terminal run.sh -b 0.0.0.0

After it you should considering install openkm as service