Lazarus-main.zip | 95% Premium |

Since you downloaded the (the zip) rather than an installer, you must "make" the IDE.

If you have downloaded this zip file, follow these steps to get it running: : Unzip the folder to a location on your drive. Lazarus-main.zip

Open a terminal/command prompt in the extracted folder and run: make clean all : Since you downloaded the (the zip) rather than