I was able to download the first set files with “pkgman install -y mtools cmd:python3 cmd:xorriso”, but upon trying to run “git clone https://review.haiku-os.org/buildtools”, I got a nasty crash error message with some options. Here is the debug output, but the core file is 60Mbytes in size.
Debug information for team /boot/system/lib/git-core/git-remote-http (591):
CPU(s): 8x AMD FX-Series
Memory: 7.98 GiB total, 408.90 MiB used
Haiku revision: hrev54010 Mar 25 2020 06:22:43 (x86_64)
thread 593: team 591 debug task
thread 591: git-remote-https (main)
state: Exception (Segment violation)
Hope this helps. If it needs to be submitted to bugtrac, just let me know.
NOTE: This was a consistent, repeatable error. Every time I tried, even after rebooting.