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open4


Hello

I installed open4, but when i tried samples I got the following error:
uninitialized constant fcntl::F_SETFD. why???  please note that I am working
on windows.
Thank in advance

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On 3/8/07, Hanan Mneimneh <hanan_mneim@hotmail.com> wrote:

> Hello

> I installed open4, but when i tried samples I got the following error:
> uninitialized constant fcntl::F_SETFD. why???  please note that I am working
> on windows.
> Thank in advance

open4 will not work on Windows -- it is a Unix only library.For
Windows there is popen4.

http://rubyforge.org/projects/popen4/

It does the same thing ... but for Windows.  Be forewarned that the
possibility of blocking the program on a full pipe is very possible on
the Windows platform. Ara and Tom Pollard had a good discussion about
this last Thanksgiving.

http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/9379

Blessings,
TwP

right, and the problem remains.  try

   gem install systemu

   http://rubyforge.org/projects/codeforpeople/
   http://codeforpeople.com/lib/ruby/systemu/

regards.

-a
--
be kind whenever possible... it is always possible.
- the dalai lama

Hello

Thanks for all who replied

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