[Ubuntu] libgeos dependency problem in unstable

[Martin Weis]

Hi,
I have 14 LTS here and since a while I cannot install some GIS software.
See the log below for details. There might be a dependency to be updated
somewhere? Its a universe/ppa source mix that contributes to the
problem, see policy below.

Thanks for looking into it,
Martin

# LANG=C aptitude install qgis grass qgis-plugin-grass
The following NEW packages will be installed:
  gdal-bin{a} grass grass-core grass-doc grass-gui libgdal1h{a}
libgeos-3.4.2{a} libgeos-c1{a} liblas-c3{a} liblas3{a} liblwgeom-dev{a}
  libqgis-analysis2.16.1{a} libqgis-app2.16.1{a} libqgis-core2.16.1{a}
libqgis-customwidgets{a} libqgis-gui2.16.1{a}
  libqgis-networkanalysis2.16.1{a} libqgis-server2.16.1{a}
libqgisgrass6-2.16.1{a} libqgispython2.16.1{a} python-gdal{a}
python-opengl{a}
  python-pyspatialite{a} python-qgis{a} python-qgis-common{a}
python-shapely{a} qgis qgis-common{a} qgis-plugin-grass
  qgis-plugin-grass-common{a} qgis-provider-grass{a} qgis-providers{a}
qgis-providers-common{a}
0 packages upgraded, 33 newly installed, 0 to remove and 1 not upgraded.
Need to get 94.2 MB of archives. After unpacking 294 MB will be used.
The following packages have unmet dependencies:
 libgeos-c1v5 : Breaks: libgeos-c1 (< 3.4.2-8~) but 3.4.2-4ubuntu1 is to
be installed.
The following actions will resolve these dependencies:

      Keep the following packages at their current version:
1)      libgdal1h [Not Installed]
2)      libgeos-c1 [Not Installed]
3)      libqgis-analysis2.16.1 [Not Installed]
4)      libqgis-app2.16.1 [Not Installed]
5)      libqgis-core2.16.1 [Not Installed]
6)      libqgis-customwidgets [Not Installed]
7)      libqgis-gui2.16.1 [Not Installed]
8)      libqgis-networkanalysis2.16.1 [Not Installed]
9)      libqgis-server2.16.1 [Not Installed]
10)     libqgisgrass6-2.16.1 [Not Installed]
11)     libqgispython2.16.1 [Not Installed]
12)     python-qgis [Not Installed]
13)     python-qgis-common [Not Installed]
14)     qgis [Not Installed]
15)     qgis-plugin-grass [Not Installed]
16)     qgis-provider-grass [Not Installed]
17)     qgis-providers [Not Installed]

      Leave the following dependencies unresolved:
18)     qgis recommends qgis-provider-grass


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

# LANG=C apt-cache policy libgeos-c1
libgeos-c1:
  Installed: (none)
  Candidate: 3.4.2-4ubuntu1
  Version table:
     3.4.2-4ubuntu1 0
        500 http://ftp-stud.hs-esslingen.de/ubuntu/ trusty/universe
amd64 Packages

# LANG=C apt-cache policy libgeos-c1v5
libgeos-c1v5:
  Installed: 3.5.0-1~trusty1
  Candidate: 3.5.0-1~trusty1
  Version table:
 *** 3.5.0-1~trusty1 0
        500
http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu/
trusty/main amd64 Packages
        100 /var/lib/dpkg/status





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