I was try to build and compile a project called RoboComp on github
When I try to download some package using command git annex get ., it failed for it can't establish SSL connection with https://dropboxusercontent.com/s/..., I find it confusing.
I have checked my system time to be correct and shut down all my proxy or firewall. Nothing works.
I really hope somebody can help me fix this.
I have issued this problem here. See for more detail.
Here is a snapshot of that.