I have not installed it. Just placed the directory to a folder and added its bin path to my  PATH ENV vars.
Also its lib to my LIB. That is all.

From: Chris Sutcliffe <ir0nh34d@gmail.com>
To: Inga Badalyan <badalyan@yahoo.com>; MSYS Discussion List <mingw-msys@lists.sourceforge.net>
Sent: Friday, April 22, 2011 5:24 PM
Subject: Re: [Mingw-msys] g++ Create Process. No such file or directory

On 22 April 2011 08:18, Inga Badalyan wrote:
>> Ah, you are running under Cygwin?  I had assumed you were running
>> under MSYS.  I've seen this type of issue before where the mingw32
>> directory is populated with files of 0 size.  If you run the MinGW g++
>> from a Windows Command Prompt, do you still see the same behaviour?
> yes

Please reply to the list as well, as there may be others that can
help.  How did you install MinGW gcc/g++?


Chris Sutcliffe