Ruby On Rails：therubyracer x86-mingw32丢失的宝石

Question

when I tried to start Server with command rails -s that throw an error:

Could not find gem 'therubyracer x86-mingw32' in any of the gem sources listed in your Gemfile. Run bundle install to install missing gems.

I also try with

gem install 
gem update ...

but no effect

my gem file:

gem 'therubyracer', group: :production

I don't know why that can not run! but run with another project is OK. how can I resolve this?

Answer 1

您可以运行bundle install --without production以跳过为开发而安装的gem。