When I made an upgrade 6 packages in total failed to install and printed the message as I attached in my previous comment. I tried several times. After a "install -f" it seems to have been corrected and now I do not have the problem any more.
When I made an upgrade 6 packages in total failed to install and printed the message as I attached in my previous comment. I tried several times. After a "install -f" it seems to have been corrected and now I do not have the problem any more.