$ sudo apt-get remove pdi2iso 

Uninstall pdi2iso including dependent package

If you would like to remove pdi2iso and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove pdi2iso 

Use Purging pdi2iso

If you use with purge options to pdi2iso package all the configuration and dependent packages will be removed.

$ sudo apt-get purge pdi2iso 

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 pdi2iso 

See Also,