GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
list := [
"../gap/ConvexObject.gd",
"../gap/ConvexObject.gi",
"../gap/Cone.gd",
"../gap/Cone.gi",
"../gap/ExternalSystem.gd",
"../gap/Polymake.gi",
"../gap/Fan.gd",
"../gap/Fan.gi",
"../gap/Polytope.gd",
"../gap/Polytope.gi",
"../examples/cones.g",
"../examples/polytopes.g",
"../examples/fans.g"
];