I am having the same issue when installing Inkscape Trunk:
The following packages have unmet dependencies:
inkscape : Depends: libmagick++-6.q16-6v6 (>= 8:6.9.2.3) but it is not installable Recommends: libwmf-bin Recommends: perlmagick Recommends: python-numpy but it is not going to be installed Recommends: python-scour but it is not going to be installed Recommends: python-uniconvertor but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
I am having the same issue when installing Inkscape Trunk:
The following packages have unmet dependencies: +-6.q16- 6v6 (>= 8:6.9.2.3) but it is not installable
Recommends : libwmf-bin
Recommends : perlmagick
Recommends : python-numpy but it is not going to be installed
Recommends : python-scour but it is not going to be installed
Recommends : python-uniconvertor but it is not going to be installed
inkscape : Depends: libmagick+
E: Unable to correct problems, you have held broken packages.