errors deploying to heroku

问题

I am getting a series of error when I try to push to heroku master.

    remote:  npm ERR! Tell the author that this fails on your system:
    remote:        npm ERR!     bower install

The docs https://devcenter.heroku.com/articles/nodejs-support showed me how to add bower

Here is my package.json. I am not sure what I could be missing. I have my engine and npm identified.

{
  "name": "caffeine",
  "version": "0.0.0",
  "private": true,
  "scripts": {
    "postinstall": "bower install",
    "start": "node app.js"
  },
  "dependencies": {
    "body-parser": "~1.12.0",
    "cookie-parser": "~1.3.4",
    "debug": "~2.1.1",
    "express": "~4.12.2",
    "express-session": "^1.11.3",
    "jade": "~1.9.2",
    "moment": "^2.10.3",
    "mongoose": "^4.0.2",
    "morgan": "~1.5.1",
    "node-phantom-simple": "^1.2.0",
    "passport": "^0.2.2",
    "passport-facebook": "^2.0.0",
    "passport-google-oauth": "^0.2.0",
    "passport-local": "^1.0.0",
    "passport-local-mongoose": "^1.0.0",
    "serve-favicon": "^2.2.0",
    "should": "^6.0.3",
    "swig": "^1.4.2"
  },
  "devDependencies": {
    "gulp": "^3.9.0",
    "gulp-jshint": "^1.11.0",
    "gulp-nodemon": "^2.0.3"
  },
  "engines": {
    "node": "0.10.29",
    "npm": "2.1.11"
  }
}

回答1:

First try to determine if the problem is at Heroku or locally with your packages/bower setup. Try this:

Remove your bower_components directory and then run bower install. When I did this angular needed help with resolving its version. I chose one of the alternatives, prefixed it with a "!" which added this to my bower.json:

  "resolutions": {
    "angular": "~1.3.8"
  }

Then depolyed and the postinstall worked. The bottom line is that bower install should recreate the deleted bower_components without any fuzz locally, before you tell Heroku to run it.

来源：https://stackoverflow.com/questions/31106876/errors-deploying-to-heroku

标签

heroku

npm

bower-install