Hussain A. wrote in post #1036509:
>> Are you talking about a fresh command prompt *after* you installed?
>
> Yes.
>
>> What is the value of PATH?
>
> When I "start command prompt wit ruby", Path value is:
>
> 
PATH=C:\Ruby193\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\WindowsPowerShell\v1.0;C:\Program
> Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Ulead Systems\MPEG
>
> When I go to a normal command prompt, the Path value is:
>
> 
PATH=C:\Ruby193\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\WindowsPowerShell\v1.0;C:\Program
> Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Ulead Systems\MPEG
>
>

So C:\Ruby193\bin *is* in the PATH.

so:

ruby -v

Should work.

Please verify that C:\Ruby193\bin directory contains "ruby.exe" file in 
it.

Also, do you have *any* Antivirus software installed? perhaps something 
is blocking Ruby from working properly.

--
Luis Lavena

-- 
Posted via http://www.ruby-forum.com/.