Ok I see the problem now. ceilf and similar commands need to have the f removed on GNU/Linux. If you search the forum you will find some references to this. Christoph generally cleans up these issues every few months or so.
The solution is to use a text editor and search and replace on the HISE source code to fix any of these errors. The warnings that you get in the terminal don't matter, it's only the errors you need to worry about.