App not installing from the Mac App store

Question

Trying to install PaintCode 2 and it downloads then says installing and finishes saying open. When I Click open nothing happens.
The app doesn't appear in the Applications folder.
App Requirements:
OS X 10.8 or higher, 64bit processor
My Machine specs:
OS X Yosimite
MacBook Air (11-inch, Late 2010)
1.4 GHz Intel Core 2 Duo
Any help would be appreciated.
Kind Regards,
   Reinaldo

Answer 1

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Select
          /var/log ▹ install.log
from the log list on the left. If you don't see that list, select
          View ▹ Show Log List
from the menu bar at the top of the screen. The contents of the log will appear on the right. Each log message begins with a timestamp. Select the messages from the time of the last installation or update attempt. If you're not sure when that was, click the Clear Display button in the toolbar of the Console window and then try the installation again. Select the new messages that appear. Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message (command-V).
☞ If there are runs of repeated messages, post only one example of each. Don’t post many repetitions of the same message.
☞ When posting a log extract, be selective. Don't post more than is requested.
☞ Please don't indiscriminately dump thousands of lines from the log into this discussion.
☞ Please don't post screenshots of log messages—post the text.
☞ Some private information, such as your name, may appear in the log. Anonymize before posting. You may need to use a text editor with search and replace, such as TextEdit.