Debian 10 (the current release) has guile-2.2.4

(ins)efraim@E5400 ~$ ssh do1 apt-cache policy guile-2.2
guile-2.2:
  Installed: (none)
  Candidate: 2.2.4+1-2+deb10u1
  Version table:
     2.2.7+1-5.4 200
        200 http://deb.debian.org/debian sid/main amd64 Packages
     2.2.4+1-2+deb10u1 500
        500 http://mirrors.digitalocean.com/debian buster/main amd64 Packages
        500 http://deb.debian.org/debian buster/main amd64 Packages

guile-3 is currently in unstable

(ins)efraim@E5400 ~$ ssh do1 apt-cache policy guile-3.0
guile-3.0:
  Installed: (none)
  Candidate: 3.0.4-3
  Version table:
     3.0.4-3 200
        200 http://deb.debian.org/debian sid/main amd64 Packages

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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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