Bower-rails无法再安装软件包

Question

不知道为什么为什么当前已经安装了bower-rails的项目不能执行bower：install了！

如以前一样，我已经在本地安装了软件包。 不知道哪一个去。 没有进行任何更改！

试图重新安装npm和bower，没有变化！

rake bower:install
bower.js files generated
/usr/local/bin/bower install -p 
bower                        ENOTFOUND Package dsl-generated dependencies=./vendor/assets/bower.json not found
rake aborted!
Command failed with status (1): [/usr/local/bin/bower install -p ...]

Tasks: TOP => bower:install:production
(See full trace by running task with --trace)

我有一个bower.json我/供应商/资产/目录。

npm -v 1.4.14

凉亭-v
1.3.11

这是完整的跟踪：

rake bower:install --trace
** Invoke bower:install (first_time)
** Execute bower:install
** Invoke bower:install:production (first_time)
** Execute bower:install:production
bower.js files generated
/usr/local/bin/bower install -p 
bower                        ENOTFOUND Package dsl-generated dependencies=./vendor/assets/bower.json not found
rake aborted!
Command failed with status (1): [/usr/local/bin/bower install -p ...]
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/file_utils.rb:54:in `block in create_shell_runner'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/file_utils.rb:45:in `call'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/file_utils.rb:45:in `sh'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/tasks/bower.rake:36:in `block (4 levels) in <top (required)>'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:32:in `instance_exec'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:32:in `block in perform'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:57:in `block (2 levels) in dsl_perform_command'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:56:in `chdir'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:56:in `block in dsl_perform_command'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:55:in `each'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:55:in `dsl_perform_command'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:31:in `perform'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/bower-rails/performer.rb:10:in `perform'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/tasks/bower.rake:35:in `block (3 levels) in <top (required)>'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:240:in `call'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:240:in `block in execute'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:235:in `each'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:235:in `execute'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:179:in `block in invoke_with_call_chain'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:172:in `invoke_with_call_chain'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:165:in `invoke'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/bower-rails-0.8.3/lib/tasks/bower.rake:11:in `block (2 levels) in <top (required)>'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:240:in `call'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:240:in `block in execute'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:235:in `each'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:235:in `execute'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:179:in `block in invoke_with_call_chain'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:172:in `invoke_with_call_chain'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/task.rb:165:in `invoke'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:150:in `invoke_task'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:106:in `each'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:106:in `block in top_level'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:115:in `run_with_threads'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:100:in `top_level'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:78:in `block in run'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:176:in `standard_exception_handling'
/usr/local/var/rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:75:in `run'
./bin/rake:4:in `<main>'
Tasks: TOP => bower:install:production

当我尝试rake bower:list

rake bower:list     
/usr/local/bin/bower list
bower check-new     Checking for new versions of the project dependencies..
bower ENOTFOUND     Package dsl-generated dependencies=./vendor/assets/bower.json not found
rake aborted!
Command failed with status (1): [/usr/local/bin/bower list...]

Tasks: TOP => bower:list
(See full trace by running task with --trace)

Answer 1

也许为时已晚，但我将其保留在此处，因为在运行时，我使用bower-rails遇到类似的问题：

rake bower:install.

我在网上找到的解决方案正在运行：

sudo apt-get install nodejs-legacy

希望它对相同情况的其他人有帮助。

Answer 2

您可以通过nvm安装nodejs，apt-get不能安装所有nodejs软件包。

1. wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.26.1/install.sh | bash
2. source ~/.profile
3. nvm install v0.12.7
4. npn install bower -g
5. rake bower:install

Answer 3

就我而言，我们的代码库使用了Gemfury上托管的私有Bower软件包。 我们通过在存储库的.bowerrc添加"resolvers": [ "fury-bower-resolver" ]来启用此.bowerrc 。 仅Bower 1.7.x支持此设置。 我的全局bower二进制文件是1.7.2，所以我运行bower install没问题，但是rake bower:install任务没有使用我的全局bower ； 它改用my_repo/node_modules/.bin/bower ，而该版本是1.4.2版，该版本不了解resolvers设置，因此出现“未找到软件包”错误。 您可以在第一条日志输出行之一中看到它正在使用哪个二进制文件。 那么您可以使用-v调用该二进制文件以查看其版本。 解决方法是用npm upgrade bower bower-rails使用的Bower二进制文件（不用说，不要添加-g选项！）

Answer 4

尝试删除vendor目录，然后重新运行rake bower:install 。

PS：在删除之前，请检查除了bower_components之外vendor目录中还有bower_components -您可能还必须重新安装它们。