rm fns

link.cm

@@ -22,8 +22,8 @@ function get_packages_dir() {
 function safe_package_path(pkg) {
   // For absolute paths, replace / with _ to create a valid directory name
   if (pkg && starts_with(pkg, '/'))
-    return pkg.replaceAll('/', '_').replaceAll('@', '_')
-  return pkg.replaceAll('@', '_')
+    return replace(replace(pkg, '/', '_'), '@', '_')
+  return replace(pkg, '@', '_')
 }
 
 function get_package_abs_dir(package) {