From: Luis Lavena Date: 2010-02-04T21:35:08+09:00 Subject: Re: ruby-serial port installation on windows On Feb 4, 9:41 am, Ashikali Ashikali wrote: > Hi all, >     I am a linux user . Just I am interested to install ruby-serial gem > on windows > machine . But I can't do it . Anybody can help to resolve this . > > when I am doing following , >    D:\ruby>gem install ruby-serialport   then  windows prompt says , > >       nmake is not regognized as a internal or external command .I > refered in internet to install nmake windows . Some document says I have > to install microsoft > visual C++ compiler . I have installed borland C++ compiler it has been > working > correctly . > > How can I install rmake on windows also ruby-serialport ? > You need a Ruby installation capable of compile extensions, since SerialPort needs a C extension. Please take a look to RubyInstaller and the Development Kit: http://rubyinstaller.org/ http://wiki.github.com/oneclick/rubyinstaller/development-kit I can't comment more on details about the status of the gem working on Windows, but you can search our mailing list about it: http://groups.google.com/group/rubyinstaller -- Luis Lavena