Sorry about that. Features are prioritised according to the number of votes they receive on a public Trello board [1]. There's a card [2] for ArchLinux support.

[1]: https://trello.com/b/WpIUiPAd/fman

[2]: https://trello.com/c/sOyQA73P/80-create-a-packaged-version-o...

Should this PKGBUILD work?

  pkgname=fman-bin
  pkgver=0.3.0
  pkgrel=1
  pkgdesc="A modern file manager for power users"
  arch=('x86_64')
  url="https://fman.io/"
  license=('Proprietary')
  source=("http://download.fman.io/fman.deb")
  sha256sums=('SKIP')
  package() {
    tar xzvf "$srcdir/data.tar.gz" -C "$pkgdir/"
  }

a .deb file is an ar archive containing two .tar.gz files, one of which (data.tar.gz) contains the binary along with required files under the same paths you would install on your system.

This example from tldp.org will help:

  ------------------------------------

  $ ar tv parted_1.4.24-4_i386.deb
  rw-r--r-- 0/0      4 Mar 28 13:46 2002 debian-binary
  rw-r--r-- 0/0   1386 Mar 28 13:46 2002 control.tar.gz
  rw-r--r-- 0/0  39772 Mar 28 13:46 2002 data.tar.gz

  The 'data.tar.gz' file contains all the files that will be
  installed with their destination paths:

  drwxr-xr-x root/root         0 2002-03-28 13:44:57 ./
  drwxr-xr-x root/root         0 2002-03-28 13:44:49 ./sbin/
  -rwxr-xr-x root/root     31656 2002-03-28 13:44:49 ./sbin/parted
  drwxr-xr-x root/root         0 2002-03-28 13:44:38 ./usr/
  drwxr-xr-x root/root         0 2002-03-28 13:44:41 ./usr/share/
  drwxr-xr-x root/root         0 2002-03-28 13:44:38 ./usr/share/man/
  drwxr-xr-x root/root         0 2002-03-28 13:44:52 ./usr/share/man/man8/
  -rw-r--r-- root/root      1608 2002-03-28 13:44:37 ./usr/share/man/man8/parted.8.gz
  drwxr-xr-x root/root         0 2002-03-28 13:44:41 ./usr/share/doc/
  drwxr-xr-x root/root         0 2002-03-28 13:44:52 ./usr/share/doc/parted/
  -rw-r--r-- root/root      1880 2002-03-07 14:20:08 ./usr/share/doc/parted/README.Debian
  -rw-r--r-- root/root      1347 2002-02-27 01:40:50 ./usr/share/doc/parted/copyright
  -rw-r--r-- root/root      6444 2002-03-28 13:37:33 ./usr/share/doc/parted/changelog.Debian.gz
  -rw-r--r-- root/root     15523 2002-03-28 02:36:43 ./usr/share/doc/parted/changelog.gz

I see any reason to distribute this as a .deb package for Linux. Why is this not distributed like Sublime Text? As tar.gz or tar.bz2 to extract and run?