add a slightly more helpful error message

kyleburton · Apr 22, 2019 · 7eddee6 · 7eddee6
1 parent f2c48cf
commit 7eddee6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/main.rs b/src/main.rs
@@ -55,6 +55,7 @@ fn main() {
             "{} must be run from the rustlings directory",
             std::env::current_exe().unwrap().to_str().unwrap()
         );
+        println!("Try `cd rustlings/`!");
         std::process::exit(1);
     }