Bug#1020898: Uninstallable due to file conflict A37F26876B58371B70EDD889AD69F064C90AC2C6

[Guillem Jover]

Package: perl6-readline,raku-file-which,raku-librarycheck,raku-readline
Severity: serious

Hi!

[ Filing against all affected packages because it's not clear to me which
  one needs to be fixed. ]

These packages all contain (at least) these same filenames:

  ,---
  perl6-readline: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6
  perl6-readline: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6.repo-id
  raku-file-which: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6
  raku-file-which: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6.repo-id
  raku-librarycheck: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6
  raku-librarycheck: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6.repo-id
  raku-readline: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6
  raku-readline: /usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6.repo-id
  `---

which cause the installation to fail:

  ,---
  Preparing to unpack .../raku-file-which_1.0.1-3+b1_amd64.deb ...
  Unpacking raku-file-which (1.0.1-3+b1) over (1.0.1-3) ...
  dpkg: error processing archive /var/cache/apt/archives/raku-file-which_1.0.1-3+b1_amd64.deb (--unpack):
   trying to overwrite '/usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6', which is also in package raku-readline:amd64 0.1.6-2+b1
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Preparing to unpack .../raku-librarycheck_0.0.10-3_amd64.deb ...
  Unpacking raku-librarycheck (0.0.10-3) over (0.0.10-2) ...
  dpkg: error processing archive /var/cache/apt/archives/raku-librarycheck_0.0.10-3_amd64.deb (--unpack):
   trying to overwrite '/usr/lib/perl6/vendor/precomp/DA3B96DAB7BC165C334BF96F9941B4C9DBA4BAE7/A3/A37F26876B58371B70EDD889AD69F064C90AC2C6', which is also in package raku-readline:amd64 0.1.6-2+b1
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Errors were encountered while processing:
   /var/cache/apt/archives/raku-file-which_1.0.1-3+b1_amd64.deb
   /var/cache/apt/archives/raku-librarycheck_0.0.10-3_amd64.deb
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  `---

while perl6-readline and raku-readline can be installed to replace one
another, they cannot be installed alongside the others AFAICS.

Thanks,
Guillem