philip@canterlot ~/Downloads/cmusfm-0.3.1/build $ sudo aptitude update
Hit http://ftp.ua.debian.org/debian stretch InRelease
Hit http://security.debian.org/debian-security stretch/updates InRelease
Hit http://ppa.launchpad.net/numix/ppa/ubuntu xenial InRelease
Hit http://master.dl.sourceforge.net/project/d-apt d-apt InRelease

philip@canterlot ~/Downloads/cmusfm-0.3.1/build $ sudo aptitude install libnotify-dev
The following NEW packages will be installed:
  gir1.2-notify-0.7{a} libgdk-pixbuf2.0-dev{ab} libglib2.0-bin{ab} libglib2.0-dev{ab} libnotify-dev
  libpcre16-3{a} libpcre3-dev{a} libpcre32-3{a} libpcrecpp0v5{a} libpng-dev{ab} libpng-tools{ab}
  libpthread-stubs0-dev{a} libx11-dev{a} libx11-doc{a} libxau-dev{a} libxcb1-dev{a} libxdmcp-dev{a}
  x11proto-core-dev{a} x11proto-input-dev{a} x11proto-kb-dev{a} xorg-sgml-doctools{a} xtrans-dev{a}
0 packages upgraded, 22 newly installed, 0 to remove and 0 not upgraded.
Need to get 11.3 MB of archives. After unpacking 35.3 MB will be used.
The following packages have unmet dependencies:
 libpng-dev : Depends: libpng16-16 (= 1.6.24-2) but 1.6.25-1 is installed
 libglib2.0-bin : Depends: libglib2.0-0 (= 2.49.6-1) but 2.50.0-1 is installed
 libglib2.0-dev : Depends: libglib2.0-0 (= 2.49.6-1) but 2.50.0-1 is installed
 libgdk-pixbuf2.0-dev : Depends: libgdk-pixbuf2.0-0 (= 2.34.0-1) but 2.36.0-1 is installed
                        Depends: gir1.2-gdkpixbuf-2.0 (= 2.34.0-1) but 2.36.0-1 is installed
 libpng-tools : Depends: libpng16-16 (= 1.6.24-2) but 1.6.25-1 is installed
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     libgdk-pixbuf2.0-dev [Not Installed]
2)     libglib2.0-bin [Not Installed]
3)     libglib2.0-dev [Not Installed]
4)     libnotify-dev [Not Installed]
5)     libpng-dev [Not Installed]
6)     libpng-tools [Not Installed]



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