1 files changed, 17 insertions, 0 deletions
diff --git a/scripts/activate.js b/scripts/activate.js
new file mode 100644
index 000000000..990ded0e4
--- /dev/null
+++ b/scripts/activate.js
@@ -0,0 +1,17 @@
+#!/usr/local/bin/node
+var fs = require("fs"),
+  version = process.env["npm.package.version"],
+  bin = "/usr/local/bin/npm",
+  versionedBin = "/usr/local/bin/npm-"+version;
+
+fs.lstat(bin, function (er, st) {
+  if (er) fs.unlink(bin, linkBin);
+  else linkBin();
+});
+
+function linkBin (er) {
+  if (er) throw er;
+  fs.symlinkSync(versionedBin, bin, function (er) {
+    if (er) throw er;
+  });
+}