Attempted install on System76 - Pop-OS

[fewerjunk]

As recommended. Resulte:

Resolving deltas: 100% (888/888), done.
mikemoore@pop-os:$ cd apfs-fuse
mikemoore@pop-os:/apfs-fuse$ git submodule init
Submodule '3rdparty/lzfse' (https://github.com/lzfse/lzfse.git) registered for path '3rdparty/lzfse'
mikemoore@pop-os:/apfs-fuse$ sit submodule update
Command 'sit' not found, did you mean:
command 'sic' from deb sic (1.1-5)
command 'sct' from deb sct (1.3-1)
command 'git' from deb git (1:2.34.1-1ubuntu1.11)
command 'st' from deb stterm (0.8.4-1)
command 'sqt' from deb python3-sqt (0.8.0-5build1)
command 'wit' from deb wit (3.01a-4)
command 'sip' from deb sip-dev (4.19.25+dfsg-3build1)
command 'six' from deb gambc (4.9.3-1.2)
command 'slt' from deb slt (0.0.git20140301-6build2)
command 'vit' from deb vit (2.1.0-2)
command 'srt' from deb python3-pysrt (1.0.1-2)
command 'sift' from deb python3-guiqwt (4.0.1-1build1)
Try: sudo apt install
mikemoore@pop-os:/apfs-fuse$ dir
3rdparty ApfsDumpQuick ApfsLib CMakeLists.txt LICENSE
ApfsDump apfsfuse ApfsUtil Crypto README.md
mikemoore@pop-os:~/apfs-fuse$