SublimeREPL Ruby和NodeJS 环境问题记录
2015-02-13
SublimeREPL Ruby环境
问题1:
ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find pry (>= 0) amongst [40] (Gem::LoadError)
from /Users/ivaughan/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
from /Users/ivaughan/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems.rb:1231:in `gem'
from /Users/ivaughan/Library/Application Support/Sublime Text 2/Packages/SublimeREPL/config/Ruby/pry_repl.rb:2:in `<main>'
***Repl Closed***`
该问题是没有安装pry
gem install pry
问题2：
uninitialized constant Pry::InputCompleter (NameError)
Digging into it I found that there is a bug in SublimeREPL that was causing Pry to not load/work correctly in ST2. Some suggested downgrading Pry which I did, but it just didn’t feel right. Then took a look at the pull request for the fix, found it wasn’t merged yet and followed it through to the file changes. I then opened up my local SublimeREPL /config/Ruby/pry_repl.rb file and made the changes and updated the file myself.
该问题是由于插件代码问题，修改pry_repl.rb文件，重启后即可；具体修改参照
注：还有一种方式就是降级pry，见参考2
NodeJS 环境
问题1：
readline.js:220
throw new TypeError('stringToWrite must be a string');
^
TypeError: stringToWrite must be a string
at REPLServer._writeToOutput (readline.js:220:11)
at REPLServer.Interface.prompt (readline.js:188:10)
at REPLServer.displayPrompt (repl.js:400:8)
at new REPLServer (repl.js:330:8)
at Object.exports.start (repl.js:339:14)
at D:\Program Files\SublimeText3\Data\Packages\SublimeREPL\config\NodeJS\repl.js:5:20
at Object.<anonymous> (D:\Program Files\SublimeText3\Data\Packages\SublimeREPL\config\NodeJS\repl.js:38:3)
at Module._compile (module.js:460:26)
at Object.Module._extensions..js (module.js:478:10)
at Module.load (module.js:355:32)
***Repl Closed***
该问题同样由插件代码引起，修改SublimeREPL\config\NodeJS\repl.js 中的第6行代码[参考3]；
prompt: null, //'> ' —> prompt: '> ', //null,
var rep = repl.start({
prompt: '> ', //null,
source: null, //process.stdin,
eval: null, //require('vm').runInThisContext,
useGlobal: true, //false
useColors: false
});