在节点heroku项目上安装gems [英] Installing gems on node heroku projects

问题描述

我正在Heroku上编写一个节点应用程序，该应用程序需要安装一个gem，指南针，node-compass 。然而，我似乎无法弄清楚如何在heroku上的节点应用程序中安装gem。

 源码https://rubygems.org
 gem'指南针'
  

您之前设法成功做到这一点吗？

project-on-heroku>这个问题：

lockquote

你需要使用heroku多buildpack才能兼得Ruby buildpack和Node buildpack： https://github.com/ddollar/heroku-buildpack-多

I'm writing a node app on heroku, and the app requires a gem, compass to be installed, for node-compass.

However, I can't seem to work out how you install gems in a node application on heroku. I have a Gemfile, which looks like so.

source "https://rubygems.org"
gem 'compass'

Have you managed to do this successfully before?

解决方案

According to an official reply from Heroku for this question:

You would need to use the heroku multi buildpack in order to have both the Ruby buildpack and the Node buildpack: https://github.com/ddollar/heroku-buildpack-multi

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