[esgott@localhost ~]$ rpm -qi gcc
Name        : gcc                          Relocations: (not relocatable)
Version    : 4.1.0                            Vendor: Red Hat, Inc.
Release    : 3                            Build Date: 2006. már. 10., péntek, 04.34.28 CET
Install Date: 2006. ápr.  9., vasárnap, 00.46.10 CEST      Build Host: hs20-bc1-6.build.redhat.com
Group      : Development/Languages        Source RPM: gcc-4.1.0-3.src.rpm
Size        : 6774422                          License: GPL
Signature  : DSA/SHA1, 2006. már. 10., péntek, 06.58.22 CET, Key ID b44269d04f2a6fd2
Packager    : Red Hat, Inc.
URL        : http://gcc.gnu.org
Summary    : Különféle fordítóprogramok (C, C++, Objective-C, Java, …)
Description :
The gcc package contains the GNU Compiler Collection version 4.1.
You’ll need this package in order to compile C code.

[root@localhost MyDownloads]# /usr/bin/vmware-config.pl
Making sure services for VMware Workstation are stopped.

Stopping VMware services:
  Virtual machine monitor                                [  OK  ]

Configuring fallback GTK+ 2.4 libraries.

In which directory do you want to install the mime type icons?
[/usr/share/icons]

What directory contains your desktop menu entry files? These files have a
.desktop file extension. [/usr/share/applications]

In which directory do you want to install the application’s icon?
[/usr/share/pixmaps]

Trying to find a suitable vmmon module for your running kernel.

None of the pre-built vmmon modules for VMware Workstation is suitable for your
running kernel.  Do you want this program to try to build the vmmon module for
your system (you need to have a C compiler installed on your system)? [yes] y

Using compiler „/usr/bin/gcc”. Use environment variable CC to override.

What is the location of the directory of C header files that match your running
kernel? [/lib/modules/2.6.16-1.2111_FC5/build/include]

Extracting the sources of the vmmon module.

Building the vmmon module.

Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-config0/vmmon-only’
make -C /lib/modules/2.6.16-1.2111_FC5/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. modules
make[1]: Entering directory `/usr/src/kernels/2.6.16-1.2111_FC5-i686′
  CC [M]  /tmp/vmware-config0/vmmon-only/linux/driver.o
In file included from /tmp/vmware-config0/vmmon-only/linux/driver.h:20,
                from /tmp/vmware-config0/vmmon-only/linux/driver.c:49:
/tmp/vmware-config0/vmmon-only/./include/compat_wait.h:37:5: warning: „VMW_HAVE_EPOLL” is not defined
/tmp/vmware-config0/vmmon-only/./include/compat_wait.h:43:5: warning: „VMW_HAVE_EPOLL” is not defined
In file included from /tmp/vmware-config0/vmmon-only/linux/driver.h:20,
                from /tmp/vmware-config0/vmmon-only/linux/driver.c:49:
/tmp/vmware-config0/vmmon-only/./include/compat_wait.h:60: error: conflicting types for ‘poll_initwait’
include/linux/poll.h:45: error: previous declaration of ‘poll_initwait’ was here/tmp/vmware-config0/vmmon-only/linux/driver.c:145: warning: initialization from incompatible pointer type
/tmp/vmware-config0/vmmon-only/linux/driver.c:149: warning: initialization from incompatible pointer type
make[2]: *** [/tmp/vmware-config0/vmmon-only/linux/driver.o] Error 1
make[1]: *** [_module_/tmp/vmware-config0/vmmon-only] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.16-1.2111_FC5-i686′
make: *** [vmmon.ko] Error 2
make: Leaving directory `/tmp/vmware-config0/vmmon-only’
Unable to build the vmmon module.

For more information on how to troubleshoot module-related problems, please
visit our Web site at „http://www.vmware.com/download/modules/modules.html” and
„http://www.vmware.com/support/reference/linux/prebuilt_modules_linux.html”.

Execution aborted.

[root@localhost MyDownloads]#