Build in Docker: multiple issues

[sxiii]

Describe the bug
Unable to build manjaro-mbp in docker.

To Reproduce

1. Run sh -c "$(curl -fsSL "https://raw.githubusercontent.com/JPyke3/mbp-manjaro/master/build-in-docker.sh")", get: curl: (22) The requested URL returned error: 404
2. Download repo manually, enter ./Scripts and run sudo ./build-in-docker.sh -k linux57 -p xfce, get:

Unable to find image 'jpyke3/mbp-manjaro-buildiso:latest' locally
latest: Pulling from jpyke3/mbp-manjaro-buildiso
216c2b07dc6c: Pull complete 
37fb7c178f6c: Pull complete 
b96a7fedecbb: Pull complete 
Digest: sha256:2f4b774b0f20f4feae1bb3064396be60c4771d8f2b82eaf0a198f7dc3bde0b8a
Status: Downloaded newer image for jpyke3/mbp-manjaro-buildiso:latest
/usr/lib/manjaro-tools/util.sh: line 262: /etc/lsb-release: No such file or directory
/usr/lib/manjaro-tools/util.sh: line 257: /etc/lsb-release: No such file or directory
/usr/lib/manjaro-tools/util.sh: line 267: /etc/lsb-release: No such file or directory
/usr/lib/manjaro-tools/util.sh: line 272: /etc/lsb-release: No such file or directory
==> ERROR: xfce is not a valid profile or build list!
==> ERROR: Profile [/usr/share/manjaro-tools/iso-profiles//xfce] sanity check failed!

3. If trying to build Gnome, run: buildiso -f -p gnome -k linux57-mbp, get:

warning: cannot resolve "zfs-utils=0.8.5", a dependency of "linux57-mbp-zfs"
:: The following package cannot be upgraded due to unresolvable dependencies:
      linux57-mbp-zfs

:: Do you want to skip the above package for this upgrade? [y/N] 
error: failed to prepare transaction (could not satisfy dependencies)
:: unable to satisfy dependency 'zfs-utils=0.8.5' required by linux57-mbp-zfs
==> ERROR: Failed to install packages to new root
==> ERROR: Failed to install all packages