wrong optional dependency from wish

[Giampiero Salvi]

The dependencies for wish are defined as follows:

either tk8.5 or wish (provided by tk)

In Ubuntu 14.04, tk provides wish8.6 which is incompatible with this version of wavesurfer. So running "apt-get install wavesurfer" will install a broken program. At the moment the workaround is to explicitly install tk8.5 to make wavesurfer work.

The package should depend exclusively on tk8.5, that is, you should remove the optional dependency from wish/tk.

Best
Giampiero

> lsb_release -rd
Description: Ubuntu 14.04.3 LTS
Release: 14.04

> apt-cache policy wavesurfer
wavesurfer:
  Installed: 1.8.8p4-2ubuntu2
  Candidate: 1.8.8p4-2ubuntu2
  Version table:
 *** 1.8.8p4-2ubuntu2 0
        500 http://se.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
        100 /var/lib/dpkg/status