@kgingeri is correct on the typo for directory switching. In both places it should be "cd usr/bin".
@diniscruz is also correct in needing to download the 64 bit versions of both packages.
@harshadkale gives a good official link on making the file system writable, but it throws an error since the command has changed. You will get a suggestion you only do remove rootfs for a specific partition, or do the following for ALL partitions, which is not recommended for safety.
$ sudo /usr/share/vboot/bin/makedevssd.sh --removerootfsverification --partitions N
After all of those differences from these 2013 instructions, I was able to get things to install correctly.
@kgingeri is correct on the typo for directory switching. In both places it should be "cd usr/bin".
@diniscruz is also correct in needing to download the 64 bit versions of both packages.
@harshadkale gives a good official link on making the file system writable, but it throws an error since the command has changed. You will get a suggestion you only do remove rootfs for a specific partition, or do the following for ALL partitions, which is not recommended for safety.
$ sudo /usr/share/vboot/bin/makedevssd.sh --removerootfsverification --partitions N
After all of those differences from these 2013 instructions, I was able to get things to install correctly.