1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 27fc7a7..92399dc 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,6 +10,7 @@ extern crate core_graphics;
 
 #[macro_use]
 extern crate error_chain;
+extern crate exitcode;
 extern crate foreign_types;
 extern crate getopts;
 extern crate libc;