To uninstall libcminpack-dev just follow these instructions.
sudo apt-get remove libcminpack-dev
This will remove just the libcminpack-dev package itself.
sudo apt-get remove --auto-remove libcminpack-dev
This will remove the libcminpack-dev package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for libcminpack-dev then this will work.
sudo apt-get purge libcminpack-dev
Or similarly, like this libcminpack-dev
sudo apt-get purge --auto-remove libcminpack-dev
|Maintainer||Debian Science Team <firstname.lastname@example.org>|
|Description||Nonlinear equations and nonlinear least squares problems - development|