How to install lsb-core package on ubuntu 16.04

In order to activate Maple16, I need to install the lsb-core package. However, I cannot find the package in Syanptic Package Manager. I've tried to install it by downloading the .deb file, but when I run sudo dpkg -i /home/foo/Downloads/lsb-core_4.1+Debian11ubuntu6_amd64.deb, the output of the terminal is

(Reading database ... 178439 files and directories currently installed.)
Preparing to unpack .../lsb-core_4.1+Debian11ubuntu6_amd64.deb ...
Unpacking lsb-core (4.1+Debian11ubuntu6) over (4.1+Debian11ubuntu6) ...
dpkg: dependency problems prevent configuration of lsb-core:
 lsb-core depends on lsb-security (>= 4.1+Debian11ubuntu6); however:
  Package lsb-security is not installed.

dpkg: error processing package lsb-core (--install):
 dependency problems - leaving unconfigured
Processing triggers for man-db (2.7.5-1) ...
Errors were encountered while processing:
 lsb-core

How can I install this package?

Solution 1:

lsb-core seems to have been re-added to Ubuntu 16.04 (Xenial Xerus) just now.

Solution 2:

Out of desperation I've downloaded and installed the lsb-core package for Ubuntu 14.04, see here, and this works because now I can activate Maple.

Solution 3:

For Ubuntu 16.04, just sudo apt-get install lsb-core worked for me. To check LSB Version, do lsb_release