Hello Vasvi,
Thank you so much for your help .I followed your suggestion and additionally had to enable two more repositories to solve it.
thank you for having pointed us to the deficiency of the Sculpt OS documentation. It indeed missed to mention the 'pc' and 'dde_rump' repositories. Sorry about that stumbling block. I fixed it now [1], and updated the PDF and website [2].
[1] https://github.com/genodelabs/genode/commit/fec71f27ebfead4d5ed395239a9df8f8... [2] https://genode.org/documentation/articles/sculpt-22-04#Building_the_boot_ima...
Cheers Norman