Genymotion Error: “Unable to load VirtualBox Engine” on Yosemite. VirtualBox installed

Question

I have a Macbook Pro 13 inch with OS X Yosemite [Memory 8 GB, Graphics Intel Iris Graphics 6100 1536 MB]. I am trying to setup Genymotion as Android Emulator. I installed Oracle

Answer 1

This work for me:

1. Remove current Virtual version and install VirtualBox version 4.3.

2. Run terminal and execute this line:

sudo /Library/Application\ Support/VirtualBox/LaunchDaemons/VirtualBoxStartup.sh restart

3. Continue this line:

sudo cp /usr/local/bin/VBoxManage /usr/bin/VBoxManage

Now can run Genymotion.

Answer 2

I solved this issue updating Genymotion to Genymotion 2.5.1

Answer 3

Although this is one year later, this worked for me on mac (after switching from windows). Just install virtual box 5.0. (Or whatever is the latest version at time of reading this).