Thanks for the reply, both of you. My apologies for not mentioning my firmware version. I managed to download cksum on its own from here : https://downloads.openwrt.org/releases/17.01.7/packages/mipsel_24kc/packages/
Package name is coreutils-cksum_8.23-3_mipsel_24kc.ipk. Installed it via opkg.

Hi All,
I want to use the cksum command which is part of coreutils, or rather should be.
I have coreutils installed on my Omega2 + , but the cksum command is not available.
How do I add/compile coreutils to include this command or make it available ?

Any advice will be much appreciated.

Thank you.

No luck, no matter what I remove, still not enough space. Thanks for the input anyway.

@crispyoz Thank you for the suggestion, going to try and do that and post back here.

@crispyoz Thank you. I only have the Omega 2 (not the plus ) without the dock/sd card slot and was hoping to find a way to free up enough space without using external storage. When installing gammu, I ended up with about 90KB of space short at the end of the install. Maybe I can remove some packages to free up space ? Do you think there is a way ?

Hi Again, tried to install this package but the Omega 2 doesn't have enough space. Any pointers on how to compile gammu without all the optional dependencies ? I'm new to cross-compiling for the Omega , not sure where to start. Any help
would be most welcome.
Thank you in advance !

@crispyoz said in Gammu Compile for Omega 2:

opkg install gammu

Hi crispyoz. Thank you very much. Found it.

Hi everyone,
I would really like to be able to install the gammu ( https://wammu.eu/gammu/) package via the package manager. Would anyone be able to assist in getting this package in the repo ? Thank you in advance.