From: Heesob Park <phasis@...>
Date: 2010-10-19T10:09:03+09:00
Subject: Re: unable to preload "rbconfig" in my irb session

Hi,

2010/10/19 Luis Lavena <luislavena@gmail.com>:
> On Oct 18, 1:45 pm, "Sandeep K." <uniqueemba...@gmail.com> wrote:
>> C:\Documents and Settings\Scarlet Pimpernel>ruby -v
>> ruby 1.9.2p0 (2010-08-18) [i386-mingw32]
>>
>> C:\Documents and Settings\Scarlet Pimpernel>set TERM
>> TERM=nutc
>> TERMCAP=E:\RATIONAL\RATION~1\NUTCROOT\etc\termcap
>> TERMINFO=E:\RATIONAL\RATION~1\NUTCROOT\usr\lib\terminfo
>>
>
> Can you unset TERM?
>
> I searched a bit looking for what could be considered a "nutc"
> terminal option and nothing was found. Also dunno what could have set
> that for you.
>
> As I indicated in the ticket, please unset it:
>
> SET TERM=
>
> And try again.
>
>> I'm using a normal command prompt and as I'm yet a beginner I do not
>> know what you mean by: "The only way for stty be invoked is an incorrect
>> environment variable or bash/sh installation interfering with
>> rb-readline."
>>
>
> stty is a utility in *nix systems used to determine terminal
> capabilities. Due the weird terminal setting you have, it is trying to
> use stty which is not found.
>
> I mentioned that a cygwin installation or something is interfering in
> your system, which with the above that you provided proven correct.
>
It seems that the rbreadline.rb distributed with rubyinstaller 1.9.2
is not a bug fixed version.

rubyinstaller 1.9.2 version:

 def no_terminal?
    term = ENV["TERM"]
    term.nil? || (term == 'dumb') || (term == 'cygwin' &&
RUBY_PLATFORM =~ /mswin|mingw/)
  end

the latest github version:

  def no_terminal?
    term = ENV["TERM"]
    term.nil? || (term == 'dumb') || (RUBY_PLATFORM =~ /mswin|mingw/)
  end

Regards,
Park Heesob



Regards,
Park Heesob