[Aptitude-devel] Bug#1064969: apt: can't upgrade with aptitude

[Vincent Lefevre]

And even in a simple case line cnee:

qaa:~> aptitude install -s cnee
The following packages will be REMOVED:  
  libxnee0{u} 
The following packages will be upgraded:
  cnee{b} 
1 packages upgraded, 0 newly installed, 1 to remove and 263 not upgraded.
Need to get 50.4 kB of archives. After unpacking 324 kB will be freed.
The following packages have unmet dependencies:
 cnee : Depends: libxnee0t64 but it is not going to be installed
The following actions will resolve these dependencies:

     Install the following packages:    
1)     libxnee0t64 [3.19-9.1 (unstable)]



Accept this solution? [Y/n/q/?] n
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     cnee [3.19-9 (now, stable, testing)]               
2)     libxnee0 [3.19-9 (now, stable, testing)]           



Accept this solution? [Y/n/q/?] n
The following actions will resolve these dependencies:

     Remove the following packages:        
1)     cnee [3.19-9 (now, stable, testing)]



Accept this solution? [Y/n/q/?] n

*** No more solutions available ***

No solutions are found, while with apt:

qaa:~> apt install -s cnee
[...]
The following additional packages will be installed:
  libxnee0t64
Suggested packages:
  xnee-doc
The following packages will be REMOVED:
  libxnee0
The following NEW packages will be installed:
  libxnee0t64
The following packages will be upgraded:
  cnee
1 upgraded, 1 newly installed, 1 to remove and 263 not upgraded.
Inst cnee [3.19-9] (3.19-9.1 Debian:unstable [amd64]) []
Remv libxnee0 [3.19-9] []
Inst libxnee0t64 (3.19-9.1 Debian:unstable [amd64])
Conf cnee (3.19-9.1 Debian:unstable [amd64])
Conf libxnee0t64 (3.19-9.1 Debian:unstable [amd64])

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Vincent Lefèvre <vincent at vinc17.net> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)