ruby-on-rails - Unable to create new app in rails

Question

My terminal is showing this at the start of the command line:

subalcharla@subal-charlas-macbook ~ $

And as a consequence when try to create a new app using rails with the command:

subalcharla@subal-charlas-macbook ~ $ rails new sample_app --skip-test-unit

The app that appears in Finder in my Mac 10.5.8 is named new instead of sample_app. Also, --skip-test-unit does not seem to be working.

Please help.

Answer 1

看起来您安装了旧版本的 rails 来检查终端类型中的版本

rails -v

如果版本 < 3.0，则将 rails 更新为 3.2

gem install rails -v 3.2