docs: add requirements

2022-08-05 22:40:01 +02:00
1 changed files with 4 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -4,6 +4,10 @@

 a simple shift register built on piperw(1)

+requirements:
+- execline (obviously)
+- s6-portable-utils (s6-expr, s6-ls, s6-tail)
+
 ### usage

 ```