message: Install cowsay properly
diff: @@ -550,7 +550,13 @@ fn run_no_start_wasm_report_error() -> anyhow::Result<()> {
  // Test that changes to wapm run don't break wasmer run
  #[test]
  fn test_wapm_run_works() -> anyhow::Result<()> {
  - let output = Command::new("wapm").arg("install").arg("cowsay").output()?;
  + let temp_dir = tempfile::tempdir()?;
  + let path = temp_dir.path();
  + let output = Command::new("wapm")
  + .arg("install")
  + .arg("cowsay")
  + .current_dir(&path)
  + .output()?;
  if !output.status.success() {
  bail!(
  @@ -566,6 +572,7 @@ fn test_wapm_run_works() -> anyhow::Result<()> {
  .arg("run")
  .arg("cowsay")
  .arg("hello")
  + .current_dir(&path)
  .env(
  "WAPM_RUNTIME".to_string(),
  format!("{}", get_wasmer_path().display()),
  