GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
\BOOKMARK [0][-]{chapter.1}{Introduction}{}% 1
\BOOKMARK [1][-]{section.1.1}{What is the idea of PolymakeInterface}{chapter.1}% 2
\BOOKMARK [0][-]{chapter.2}{Installation}{}% 3
\BOOKMARK [1][-]{section.2.1}{Install polymake}{chapter.2}% 4
\BOOKMARK [1][-]{section.2.2}{How to install this package}{chapter.2}% 5
\BOOKMARK [0][-]{chapter.3}{Sketch}{}% 6
\BOOKMARK [1][-]{section.3.1}{Sketch methods}{chapter.3}% 7
\BOOKMARK [0][-]{chapter*.2}{References}{}% 8
\BOOKMARK [0][-]{section*.3}{Index}{}% 9