$ sudo apt install art-nextgen-simulation-tools
[sudo] password for neelam:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
libfwupdplugin1
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
libgsl23 libgslcblas0
Suggested packages:
art-nextgen-simulation-tools-profiles gsl-ref-psdoc | gsl-doc-pdf
| gsl-doc-info | gsl-ref-html
The following NEW packages will be installed:
art-nextgen-simulation-tools libgsl23 libgslcblas0
0 upgraded, 3 newly installed, 0 to remove and 1 not upgraded.
Need to get 2,616 kB of archives.
After this operation, 12.3 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://in.archive.ubuntu.com/ubuntu focal/universe amd64 libgslcblas0 amd64 2.5+dfsg-6build1 [84.6 kB]
Get:2 http://in.archive.ubuntu.com/ubuntu focal/universe amd64 libgsl23 amd64 2.5+dfsg-6build1 [850 kB]
Get:3 http://in.archive.ubuntu.com/ubuntu focal/universe amd64 art-nextgen-simulation-tools amd64 20160605+dfsg-4 [1,681 kB]
Fetched 2,616 kB in 1s (4,578 kB/s)
Selecting previously unselected package libgslcblas0:amd64.
(Reading database ... 178334 files and directories currently installed.)
Preparing to unpack .../libgslcblas0_2.5+dfsg-6build1_amd64.deb ...
Unpacking libgslcblas0:amd64 (2.5+dfsg-6build1) ...
Selecting previously unselected package libgsl23:amd64.
Preparing to unpack .../libgsl23_2.5+dfsg-6build1_amd64.deb ...
Unpacking libgsl23:amd64 (2.5+dfsg-6build1) ...
Selecting previously unselected package art-nextgen-simulation-tools.
Preparing to unpack .../art-nextgen-simulation-tools_20160605+dfsg-4_amd64.deb .
..
Unpacking art-nextgen-simulation-tools (20160605+dfsg-4) ...
Setting up libgslcblas0:amd64 (2.5+dfsg-6build1) ...
Setting up libgsl23:amd64 (2.5+dfsg-6build1) ...
Setting up art-nextgen-simulation-tools (20160605+dfsg-4) ...
Processing triggers for libc-bin (2.31-0ubuntu9.9) ...
Processing triggers for man-db (2.9.1-1) ...