$ sudo apt-get update
$ sudo apt-get install libhtml-widgets-selectlayers-p

libhtml-widgets-selectlayers-p is installed in your system.

Make ensure the libhtml-widgets-selectlayers-p package were installed using the commands given below,

$ sudo dpkg-query -l | grep libhtml-widgets-selectlayers-p*

You will get with libhtml-widgets-selectlayers-p package name, version, architecture and description in a table

libhtml-widgets-selectlayers-p package basic information: