Use these instructions if you cannot install Polyphone on your Mac OS X with the available installers in the section "Download".
The following applications are required
Unzip the libraries and place the directory "lib_mac" just next to the directory "sources".
Open the file "polyphone.pro" with Qt Creator. Build the project, a bundle "polyphone.app" should appear in the directory "lib_mac".
If the SDK path cannot be resolved, try modifying the file "polyphone.pro" to include these variables (adjust the Mac OSX version of first):
QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.11
QMAKE_MAC_SDK = macosx10.11
Run the following command to include libraries and frameworks inside the bundle (adjust the path first!):
Copy the framework Jackmp from "lib_mac" and paste it to "lib_mac/polyphone.app/Contents/Frameworks". You may need to right click and select "View content" to go inside the bundle instead of executing it.
Finally, run the following command in a single line (adjust the last path first!):
install_name_tool -change /System/Library/Frameworks/Jackmp.framework/Versions/A/Jackmp @executable_path/../Frameworks/Jackmp.framework/Versions/A/Jackmp /Path/To/lib_mac/polyphone.app/Contents/MacOS/Polyphone
You can then execute the program or compress it as a .zip file to share it.
See this topic if you need more information or for getting some help.