【发布时间】:2013-11-04 00:48:46
【问题描述】:
我已经尝试了人们在这里谈论的所有其他解决方案,但没有一个有帮助/应用。
我编写了一个需要电子表格 gem 的 Ruby 脚本。当我使用ruby myscript.rb 正常执行脚本时,要求工作正常,但在运行chmod +x myscript.rb,然后尝试使用./myscript.rb 运行程序后,我收到以下错误......
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- spreadsheet (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/fcangialosi/dev/mTC/parse.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/fcangialosi/dev/mTC/interpreter.rb:1:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from ./pmcnp.rb:7:in `<main>'
我的脚本开头是这样的:
#!/usr/bin/ruby
require 'rubygems'
require 'spreadsheet'
如果有人有任何想法,我将不胜感激。
【问题讨论】:
-
试试
chmod +r myscript.rb。 -
试过了,现在出现这个错误...
./mparse.rb: line 5: require: command not found ./mparse.rb: line 7: interpreter: command not found ./mparse.rb: line 8: interpreter.start: command not found -
运行
which ruby返回什么? -
which ruby/Users/fcangialosi/.rbenv/shims/ruby -
如果您正在构建一个 gem 并遇到这个问题,那是因为 gem 不在您的 Gemspec 或 Gemfile 中。
标签: ruby gem executable require ruby-2.0