preinstall: Runs in the final dest, not the staging folder

Author: iarna

lib/install/action/preinstall.js

@@ -1,9 +1,8 @@
 'use strict'
 var lifecycle = require('../../utils/lifecycle.js')
 var packageId = require('../../utils/package-id.js')
-var moduleStagingPath = require('../module-staging-path.js')
 
 module.exports = function (staging, pkg, log, next) {
   log.silly('preinstall', packageId(pkg))
-  lifecycle(pkg.package, 'preinstall', moduleStagingPath(staging, pkg), false, false, next)
+  lifecycle(pkg.package, 'preinstall', pkg.path, false, false, next)
 }