Keyman Launch pad code not working

Code provided in the official webpage not working.
My Os is Ubuntu Mate
from keyman.com
“sudo apt-get install keyman ibus-keyman onboard”

Error:
Reading package lists… Done
*Building dependency tree *
Reading state information… Done
Package ibus-keyman is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package ‘ibus-keyman’ has no installation candidate

any help would be much appreciated.

hi there

Can you tell us what version of Ubuntu Mate you have so we can try to reproduce the issue?

Did you get any errors with the first two lines?

sudo add-apt-repository ppa:keymanapp/keyman
sudo apt-get update

sudo apt-get install keyman ibus-keyman onboard

hi darcy,
Im using Ubuntu Mate Release 20.04.1 LTS (Focal Fossa) 32 bit
Kernel Linux 5.4.0-1015-raspi armv7l
Mate 1.24.0

Thanks for your efforts…

Im using Ubuntu Mate Release 20.04.1 LTS (Focal Fossa) 32 bit
Kernel Linux 5.4.0-1015-raspi armv7l

Ah, you’re running on a Raspberry Pi.
Unfortunately, Keyman for Linux is only built for amd64 architecture.

Sounds like we need to clarify our documentation.

So, i cannot run Keyman on this architecture.
Thanks for the clarification.

It should be possible to build from source if you are that way inclined! See https://github.com/keymanapp/keyman/tree/master/linux for details. We’d be interested to hear how you go if you do try this.