Run apt-get update
apt-get update
apt-get install -y gh
shell: sh -e {0}
Get:1 http://deb.debian.org/debian testing InRelease [151 kB]
Get:2 http://deb.debian.org/debian testing-updates InRelease [45.1 kB]
Get:3 http://deb.debian.org/debian-security testing-security InRelease [48.0 kB]
Get:4 http://deb.debian.org/debian testing/main amd64 Packages [9627 kB]
Fetched 9870 kB in 1s (10.4 MB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package gh
Error: Process completed with exit code 100.
Possibly gh has to be installed from a different repository?