- - [[https://gnu.org/software/guile/][GNU Guile 2.2.x]]
- - [[https://notabug.org/cwebber/guile-gcrypt][Guile-Gcrypt]] 0.1.0 or later
- - [[https://www.gnu.org/software/make/][GNU Make]]
- - [[https://www.gnutls.org][GnuTLS]] compiled with guile support enabled
- - [[https://notabug.org/guile-sqlite3/guile-sqlite3][Guile-SQLite3]], version 0.1.0 or later
- - [[https://gitlab.com/guile-git/guile-git][Guile-Git]]
- - [[http://www.zlib.net/][zlib]]
- - [[https://savannah.nongnu.org/projects/guile-json/][Guile-JSON]]