Gulp + Compass的Heroku部署在樣板階段不起作用

Question

我使用here的Gulp樣板和here的buildpack。無論如何，我只是想部署乾淨樣板和沒有這樣的代碼。我認爲它應該可以在heroku buildpacks:add ${url}之前添加buildpack。它不工作，給我說，輸出：

C:\Users\Dawid\Desktop\Harvest>git push heroku master 
Counting objects: 541, done. 
Delta compression using up to 8 threads. 
Compressing objects: 100% (245/245), done. 
Writing objects: 100% (541/541), 147.00 KiB | 0 bytes/s, done. 
Total 541 (delta 261), reused 532 (delta 260) 
remote: Compressing source files... done. 
remote: Building source: 
remote: 
remote: -----> Fetching custom git buildpack... done 
remote: -----> Node.js app detected 
remote: 
remote:  PRO TIP: Specify a node version in package.json 
remote:  See https://devcenter.heroku.com/articles/nodejs-support 
remote: 
remote: -----> Defaulting to latest stable node: 0.12.3 
remote: -----> Downloading and installing node 
remote: -----> Exporting config vars to environment 
remote: -----> Installing dependencies 
remote:  npm WARN package.json YourProject@0.0.1 No repository field. 
remote: -----> Cleaning up node-gyp and npm artifacts 
remote: -----> Procfile not found and npm start script is undefined 
remote: 
remote:  PRO TIP: Create a Procfile or specify a start script in package.j 
son 
remote:  See https://devcenter.heroku.com/articles/nodejs-support 
remote: 
remote: -----> Installing Sass/Compass/Haml 
remote: WARNING: You don't have /tmp/build_a4c003166016ef188ee84e9068b95aec/.ge 
m/ruby/2.2.0/bin in your PATH, 
remote:   gem executables will not run. 
remote: Successfully installed sass-3.4.14 
remote: 1 gem installed 
remote: WARNING: You don't have /tmp/build_a4c003166016ef188ee84e9068b95aec/.ge 
m/ruby/2.2.0/bin in your PATH, 
remote:   gem executables will not run. 
remote: Building native extensions. This could take a while... 
remote: Successfully installed ffi-1.9.8 
remote: Successfully installed rb-inotify-0.9.5 
remote: Successfully installed rb-fsevent-0.9.5 
remote: Successfully installed chunky_png-1.3.4 
remote: Successfully installed sass-3.4.14 
remote: Successfully installed compass-import-once-1.0.5 
remote: Successfully installed compass-core-1.0.3 
remote:  Compass is charityware. If you love it, please donate on our behalf 
at http://umdf.org/compass Thanks! 
remote: Successfully installed compass-1.0.3 
remote: 8 gems installed 
remote: WARNING: You don't have /tmp/build_a4c003166016ef188ee84e9068b95aec/.ge 
m/ruby/2.2.0/bin in your PATH, 
remote:   gem executables will not run. 
remote: Successfully installed tilt-2.0.1 
remote: 
remote: HEADS UP! Haml 4.0 has many improvements, but also has changes that may 
break 
remote: your application: 
remote: 
remote: * Support for Ruby 1.8.6 dropped 
remote: * Support for Rails 2 dropped 
remote: * Sass filter now always outputs <style> tags 
remote: * Data attributes are now hyphenated, not underscored 
remote: * html2haml utility moved to the html2haml gem 
remote: * Textile and Maruku filters moved to the haml-contrib gem 
remote: 
remote: For more info see: 
remote: 
remote: http://rubydoc.info/github/haml/haml/file/CHANGELOG.md 
remote: 
remote: Successfully installed haml-4.0.6 
remote: 2 gems installed 
remote: -----> Caching ruby gems directory for future builds 
remote: -----> Found Gulpfile 
remote: -----> Running gulp heroku: task 
remote: /tmp/buildpack_a4c003166016ef188ee84e9068b95aec/bin/compile: line 168:/
tmp/build_a4c003166016ef188ee84e9068b95aec/node_modules/.bin/gulp: No such file 
or directory 
remote: 
remote: !  Push rejected, failed to compile Node.js app 
remote: 
remote: Verifying deploy... 
remote: 
remote: !  Push rejected to calm-badlands-5771. 
remote: 
To https://git.heroku.com/calm-badlands-5771.git 
! [remote rejected] master -> master (pre-receive hook declined) 
error: failed to push some refs to 'https://git.heroku.com/calm-badlands-5771.gi 
t' 

Answer 1

你在Heroku的Ruby /指南針安裝必須是過時的。我不得不更新礦山2.2.0羅盤的工作，但我使用的是自定義的buildpack以及用於咕嚕-的NodeJS北斗 https://github.com/devakone/heroku-buildpack-nodejs-grunt-compass

你可以看看 https://github.com/devakone/heroku-buildpack-nodejs-grunt-compass/blob/master/bin/compile 文件 線153 出口GEM_HOME = $ build_dir/.gem/ruby​​/2.2.0

確保您的GEM_HOME變量指向ruby 2.2.0目錄。