$ sudo apt-get remove libcgicc5 

Uninstall libcgicc5 including dependent package

If you would like to remove libcgicc5 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libcgicc5 

Use Purging libcgicc5

If you use with purge options to libcgicc5 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libcgicc5 

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove libcgicc5 

See Also,