To install qcma on Mac, follow these steps:
1. Download the zip folder provided.
2. Extract the contents of the zip folder.
3. Open the extracted folder and locate the qcma installer file (usually with a .dmg extension).
4. Double-click the installer file to begin the installation process.
5. Follow the on-screen instructions to complete the installation.
6. Once the installation is finished, you should be able to find and launch qcma as a program on your Mac.