Hello,

I'm trying to install the package libssl-dev, but I get the following error:

Results after running apt-get upgrade

Reading package list... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
libssl-dev : Depends: libssl1.0.0 (= 1.0.1-4ubuntu5.12) but 1.0.1-4ubuntu5.17 is installed
Recommends: libssl-doc but it is not installed
E: Unmet dependencies. try using -f.

Results after running apt-get -f install

Reading package list... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
libssl-dev
Recommended packages:
libssl-doc
The following package will be upgraded:
libssl-doev
1 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
1 not fully installed or removed.
Need to get 0 B/1,574 kB of archives.
After this operation, 1,024 B of additional disk space will be used.
Do you want to continue [Y/n]? Y
dpkg: dependency probems prevent configuration of libssl-dev:
libssl-dev depends on libssl1.0.0 (= 1.0.1-4ubuntu5.12); however:
version of libssl1.0.0 on system is 1.0.1-4ubuntu5.17.
dpkg: error processing libssl-dev (--configure):
dependency problems - leaving unconfigured
No apport written because the error message indicates its a followup error from a previous failure.
E: Sub-process /usr/bin/dpkg returned an error code (1)

I'm at a loss on what to do next.

Any help getting this installed would be appreciated.