gimp:
  Installed: (none)
  Candidate: 2.8.10-0ubuntu1
  Version table:
     2.8.10-0ubuntu1 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

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The following packages have unmet dependencies:

gimp: Depends: libgdk-pixbuf2.0-0 (>= 2.24.1) but 2.30.7-0ubuntu1.2 is to be installed
      Depends: libc6 (>= 2.15) but 2.19-0ubuntu6.7 is to be installed
      Depends: libfontconfig1 (>= 2.9.0) but 2.11.0-0ubuntu4.1 is to be installed
      Depends: libglib2.0-0 (>= 2.37.3) but 2.40.2-0ubuntu1 is to be installed
      Depends: libgs9 (>= 8.61.dfsg.1) but 9.10~dfsg-0ubuntu10.4 is to be installed
      Depends: libgtk2.0-0 (>= 2.24.10) but 2.24.23-0ubuntu1.4 is to be installed
      Depends: libgudev-1.0-0 (>= 146) but 1:204-5ubuntu20.18 is to be installed
      Depends: libjpeg8 (>= 8c) but 8c-2ubuntu8 is to be installed
      Depends: librsvg2-2 (>= 2.14.4) but 2.40.2-1 is to be installed
      Depends: libtiff5 (>= 4.0.3) but 4.0.3-7ubuntu0.3 is to be installed
      Depends: zlib1g (>= 1:1.1.4) but 1:1.2.8.dfsg-1ubuntu1 is to be installed
      Depends: python:any (>= 2.7.1-0ubuntu2) but it is a virtual package