Sys. Add dependency on command line utilities

diff --git a/Cargo.toml b/Cargo.toml
index abd5f8835838e5bf50077052a886a3058c8ca482..8ef1f715522e29225ca1103b9a6d14890714be99 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,4 +16,5 @@ categories = ["command-line-utilities"]
 edition = "2018"
 
 [dependencies]
+clap = { version = "4.1.4", features = ["derive"] }
 statrs = "0.15"