Hi newbie here

I just installed Ubuntu 10.4 LTS and downloaded Zimbra 1.2.4 build 1833 i686.sh but got the following message:

Could not open the file /home/user/Downloads/zde…_build_1833_linux_i686.sh.

Reason it said:

gedit has not been able to detect the character encoding. Please check that you are not trying to open a binary file. Select a character encoding from the menu and try again.

Does this mean the two are not compatible?