I'm on Ubuntu 14.04 64bit

https://minergate.com/articles/cpuminer
when compiled, works, but doesn't actually do any hashing but will report locally that it is.
CPU load stays near 0, even if I spawn 8 instances of it, and then each hash per instance properly drops.
In short though, the above cpuminer doesn't work with Minergate for me[Pool reports no shares but miner online], yet works with other pools without any issue.
https://minergate.com/articles/simple-miner has a similar issue.

https://minergate.com/download/deb-cli
When installing this via dpkg, I get dependency issues I haven't seen before and have not been able to resolve them.
It's the first miner I've ran into that I simply can't get working.

dpkg: dependency problems prevent configuration of minergate-cli:
 minergate-cli depends on libqt5core5 | libqt5core5a; however:
  Package libqt5core5 is not installed.
  Package libqt5core5a is not installed.
 minergate-cli depends on libqt5network5; however:
  Package libqt5network5 is not installed.


I tried the older versions:
https://minergate.com/download/cpuminer/ubuntu_13.10
For example, but what do I do with this file?
It's not a deb it seems, not a compressed archive.