nvidia driver install failure while trying to install bumblebee

I’m trying to re-install bumblebee after previously removing it. I’m following the instructions located here. The problem I am having is that I don’t think zypper is downloading the nvidia driver. Here is the output from zypper I am receiving:

zypper in dkms dkms-nvidia dkms-bbswitch bumblebee primus x11-video-nvidia
Loading repository data...
Reading installed packages...
Resolving package dependencies...

The following NEW packages are going to be installed:
  bumblebee dkms dkms-bbswitch dkms-nvidia primus VirtualGL x11-video-nvidia 

7 new packages to install.
Overall download size: 1.1 MiB. After the operation, additional 3.6 MiB will be used.
Continue? [y/n/? shows all options] (y): y
Retrieving package dkms-2.2.0.3-14.1.noarch                                                          (1/7),  72.1 KiB (212.2 KiB unpacked)
Retrieving: dkms-2.2.0.3-14.1.noarch.rpm ..............................................................................[done (74.5 KiB/s)]
(1/7) Installing: bumblebee-3.2.1-14.1 .............................................................................................[done]
(2/7) Installing: dkms-2.2.0.3-14.1 ................................................................................................[done]
(3/7) Installing: x11-video-nvidia-331.20-2.1 .....................................................................................[error]
Installation of x11-video-nvidia-331.20-2.1 failed:
Error: Subprocess failed. Error: RPM failed: Error in checksums 3653315506 3635253084
error: %pre(x11-video-nvidia-331.20-2.1.x86_64) scriptlet failed, exit status 254
error: x11-video-nvidia-331.20-2.1.x86_64: install failed


zypper doesn’t appear to even attempt to download the nvidia driver and immediately returns a checksum error. This happens even if I try to only download the nvidia driver and nothing else. I did get this to work previously, but now I cannot retrieve this driver for some reason. Also, I attempted to download it from the nvidia repository, but there is a broken dependency problem there so that doesn’t work either. Is there any way to “force” it to re-download the driver?

Ok, nevermind. I looked again at the nVidia repo and their x11-video driver is only 495B and has a broken dependency. That must be what the problem is.