Can't install uboot on Black e02

Whenever I follow the standard steps to install uboot (http://archlinuxarm.org/platforms/armv5/pogoplug-v2-pinkgray#qt-platform_tabs-ui-tabs2) I get the following:

# Validating existing uBoot...
Block size 131072, page size 2048, OOB size 64
Dumping data starting at 0x00000000 and ending at 0x00080000...
./install_uboot_mtd0.sh: line 245: wget: command not found
grep: /tmp/valid-uboot.md5: No such file or directory
## Unknown uBoot detected on mtd0: e84a5fd0a0205bb79aed07c3c6fbd145
##
## The installer could not detect the version of your current uBoot
## This may happen if you have installed a different uBoot on
## /dev/mtd0 or if you have bad blocks on /dev/mtd0
##
## If you have bad blocks on mtd0, you should not try to install uBoot.
##
## Installation cancelled.
rm: cannot remove '/tmp/valid-uboot.md5': No such file or directory

I Googled and saw some saying to try "./install_uboot_mtd0.sh --no-uboot-check parameter" and I get the following:

# Installing uBoot
## Installing pinkpogo
./install_uboot_mtd0.sh: line 82: wget: command not found
./install_uboot_mtd0.sh: line 85: wget: command not found
## uBoot could not be downloaded, or the MD5 does not match.
## Exiting. No changes were made to mtd0.