Problem while loading ees-rd.el, debian 12

[JeMeMarre]

Hi,
I use Debian 12 (emacs 28.2, debian meta package 1:28.2+1-15), and elpa-ess package 18.10.2+git20220915.
Trying to load the ess environment (M-X R), I get the answer :
Loading file /usr/share/emacs/site-lisp/elpa/ess-18.10.3snapshot/ess-rd.el failed to provide feature ‘essddr’
Indeed, no reference to essddr in the ess-rd.el file in ess-18.10.3snapshot.

Please also note some strange facts :

• the pattern 'ddr' exists in file ess-rd.elc in ess-18.10.2
• the file ess-rd.el does not exist in ess-18.10.2
• but the pattern 'ddr' does not exist in file ess-rd.elc in ess-18.10.3snapshot as previously said

I also get a series of messages such as "Cannot look-up eln file as no source file was found for /usr/share/emacs/site-lisp/elpa/ess-18.10.2/ess-r-mode.elc" although the file exists

Is it a common problem ? Any idea ? Looks like an installation problem in Debian 12.

Thanks, regards

[bvalot]

I have the same problem after an upgrading from Debian 11.

[rsparapa]

Can you try this with ESS 24.01.1? Thanks