Mandrake 10.1 Official and gcc command

[zillah]

I have got Mandrake 10.1 official , when I tried to run the program called forum.c in my home directory ,,,I wrote :

# gcc forum.c------------the output was:
command not found


How can I verify that gcc has been installed with Mandrake ?

[zillah]

I downloded Mandrake OS official 10.1 ,,,Test media was ok, and SHA1 was ok for all 4 CDs.
software manager-->select the development program group-->install GCC.
I received the message blow during installation:

Verifying Oackage Installation :
The following package have bad signatures:libstdctts-devel-3.3.4mak.i586.rpm. Invalid signature ( (SHA1) DSA sha1 md5 (GPG) (MISSING KEY) GPG # 78d019f5 NoT ok ).
Do you want to continue installation

-------I pressed yes.

When I checked these command:

1- which gcc
2- gcc --version
3- rpm -q gcc

It showed me that It has not been installed.
How can I overcome this issue ?

[Nikosapi]

Go here: http://easyurpmi.zarb.org/ and set up urpmi on your box.
Then when your done type this command (as root): urpmi gcc
That should work, I hope you have a good internet connection because you're going to have to download 70 - 100mb of files to set that all up, but it's worth it.

nikosapi