I'm using Centos4.1 kernel 2.6.9-11.106 and I'm trying to install a pptpd, but have run into a snag. the following is where I'm stuck.

[root@centosserver noarch]# rpm --install kernel_ppp_mppe-0.0.5-2dkms.noarch.rpm

Creating symlink /var/lib/dkms/kernel_ppp_mppe/0.0.5/source -> /usr/src/kernel_ppp_mppe-0.0.5

DKMS: add Completed. Module build for the currently running kernel was skipped since the kernel source for this kernel does not seem to be installed.

So I then Try to install kernel-sourcecode from yum which will then download but say bad key, or it will hang. I tested yum on other packages and it works fine.

I also downloaded from rpm.pbone.net and got: rpm -ivh kernel-sourcecode-2.6.9-11.EL.noarch.rpm error: kernel-sourcecode-2.6.9-11.EL.noarch.rpm: V3 DSA signature: BAD, key ID 443e1821 error: kernel-sourcecode-2.6.9-11.EL.noarch.rpm cannot be installed.

Anyone know away around this, I'm also willing to recompile the kernel but I'm not sure if that will help.

I have been following the following link for instructions on installing mppe http://pptpclient.sourceforge.net/howto-fedora-core-3.phtml

Thanks, Kevin