Installation of clinfo app is very simple, just run:
$ sudo apt-get install clinfo
Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: clinfo 0 upgraded, 1 newly installed, 0 to remove and 26 not upgraded. Need to get 33.5 kB of archives. After this operation, 105 kB of additional disk space will be used. Get:1 http://deb.devuan.org//merged ascii/main amd64 clinfo amd64 2.1.16.01.12-1+b1 [33.5 kB] Fetched 33.5 kB in 2s (15.7 kB/s) Selecting previously unselected package clinfo. (Reading database ... 107931 files and directories currently installed.) Preparing to unpack .../clinfo_2.1.16.01.12-1+b1_amd64.deb ... Unpacking clinfo (2.1.16.01.12-1+b1) ... Setting up clinfo (2.1.16.01.12-1+b1) ... Processing triggers for man-db (220.127.116.11-2) ...