command not found: sha1sum

[qmmr]

Hey,

I've installed .nvm but I cannot download any node version.

######################################################################## 100.0%
nvm_checksum:6: command not found: sha1sum
Checksums do not match.
Binary download failed, trying source.
Additional options while compiling:
######################################################################## 100.0%
nvm_checksum:6: command not found: sha1sum
Checksums do not match.
nvm: install v0.10.28 failed!

I've cleared /usr/local/bin and /usr/local/lib of any node or npm. Yesterday I installed it the same way on my laptop and there were no problems.

[koenpunt]

What is your OS + version? And do you have one of shasum, sha1 or sha1sum commands installed?

[qmmr]

Thanks for quick reply. I'm using zsh and it was displaying the error. I switched to sh and it showed that it's permission error. I chmod checksum and now everything is working like a charm. Thanks!