ruby处理app.rb错误

ruby处理app.rb错误,ruby,gem,rubygems,Ruby,Gem,Rubygems,我是这个论坛的新手,我想问一个问题。我已经在我的linux(Ubuntu发行版)机器上安装了ruby处理。我想创建art,但在尝试运行代码时收到以下错误消息: rp5运行草图.rb /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/app.rb:8: /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib

我是这个论坛的新手,我想问一个问题。我已经在我的linux(Ubuntu发行版)机器上安装了ruby处理。我想创建art,但在尝试运行代码时收到以下错误消息:

rp5运行草图.rb

/usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/app.rb:8: /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/app.rb:45: , unexpected ':' (SyntaxError)

    mouse_pressed:  :mousePressed,
                  ^
from /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/app.rb:8:in `require'
from /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/runners/base.rb:8
from /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/runners/base.rb:6:in `require'
from /usr/local/rvm/gems/ruby-1.9.3-p448/gems/ruby-processing-2.4.4/lib/ruby-processing/runners/run.rb:6
我已经查看了app.rb文件,但似乎无法理解为什么会发生此错误。我非常感谢你的帮助

问候
杰克

没有任何背景,很难说清楚。看起来您正在运行Ruby 1.9,但如果您实际上没有运行,则无法使用新的哈希语法。请发布
Ruby-v
的输出,谢谢您的指导。输出发布如下:ruby 1.9.3p448(2013-06-27修订版41675)[x86_64-linux]按上下文您指的是代码,一些app.rb代码将发布: