The following NEW packages will be installed:
  zlib1g-dev{b}
0 packages upgraded, 1 newly installed, 0 to remove and 3 not upgraded.
Need to get 215 kB of archives. After unpacking 432 kB will be used.
The following packages have unmet dependencies:
 zlib1g-dev : Depends: zlib1g (= 1:1.2.7.dfsg-13) but 1:1.2.8.dfsg-2 is installed.
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     zlib1g-dev [Not Installed]



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