$ sudo apt-get remove hprof-conv 

Uninstall hprof-conv including dependent package

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

$ sudo apt-get remove --auto-remove hprof-conv 

Use Purging hprof-conv

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

$ sudo apt-get purge hprof-conv 

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 hprof-conv 

See Also,