You can uninstall or removes an installed libipe7.1.10 package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,
$ sudo apt-get remove libipe7.1.10
If you would like to remove libipe7.1.10 and it's dependent packages which are no longer needed from Ubuntu,
$ sudo apt-get remove --auto-remove libipe7.1.10
If you use with purge options to libipe7.1.10 package all the configuration and dependent packages will be removed.
$ sudo apt-get purge libipe7.1.10
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 libipe7.1.10