diff --git a/src/cargo/mod.rs b/src/cargo/mod.rs
index 4b3cf15f0..837b0ba9b 100644
--- a/src/cargo/mod.rs
+++ b/src/cargo/mod.rs
@@ -6,7 +6,7 @@ use serialize::{Decoder};
 use std::fmt;
 use std::fmt::{Show,Formatter};
 
-mod util;
+pub mod util;
 
 #[deriving(Decodable,Encodable,Eq,Clone,Ord)]
 pub struct Manifest {
diff --git a/src/cargo/util/mod.rs b/src/cargo/util/mod.rs
index 2e840da0d..352b45227 100644
--- a/src/cargo/util/mod.rs
+++ b/src/cargo/util/mod.rs
@@ -1,6 +1,2 @@
-//pub use self::process_builder::process;
-//mod process_builder;
-
-pub fn process(cmd: &str) -> &'static str {
-  "ohai"
-}
+pub use self::process_builder::process;
+mod process_builder;
diff --git a/src/cargo/util/process_builder.rs b/src/cargo/util/process_builder.rs
index b05359d58..e45063f04 100644
--- a/src/cargo/util/process_builder.rs
+++ b/src/cargo/util/process_builder.rs
@@ -9,7 +9,7 @@ pub struct ProcessBuilder {
 }
 
 impl ProcessBuilder {
-  fn args(mut self, arguments: &[~str]) -> ProcessBuilder {
+  pub fn args(mut self, arguments: &[~str]) -> ProcessBuilder {
     self.args = arguments.to_owned();
     self
   }
@@ -19,7 +19,7 @@ pub fn process(cmd: &str) -> ProcessBuilder {
   ProcessBuilder { program: cmd.to_owned(), args: ~[], path: get_curr_path() }
 }
 
-fn get_curr_path() -> ~[~str] {
+pub fn get_curr_path() -> ~[~str] {
   os::getenv("PATH").map(|path| {
     path.split(std::path::SEP).map(|seg| seg.to_owned()).collect()
   }).unwrap_or(~[])
diff --git a/tests/test_cargo_compile.rs b/tests/test_cargo_compile.rs
index 8594d320c..466853675 100644
--- a/tests/test_cargo_compile.rs
+++ b/tests/test_cargo_compile.rs
@@ -1,4 +1,5 @@
 use support::project;
+use cargo;
 
 fn setup() {