$ sudo apt-get remove camlp5-jr8l7

Uninstall camlp5-jr8l7 including dependent package

If you would like to remove camlp5-jr8l7 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove camlp5-jr8l7

Use Purging camlp5-jr8l7

If you use with purge options to camlp5-jr8l7 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge camlp5-jr8l7

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 camlp5-jr8l7

See Also,