Manjaro + LinuxCNC?

I've got to say that I'm very impressed of the work with Manjaro, at this moment Manjaro is in the first place in the ranking of Distrowatch , personally I'm trying it now, it is faster and more productive than Linuxmint, also more user-friendly. Definitively this is the way to go with Linuxcnc . In arch repositories you can find Linuxcnc simulation module, but Manjaro has a graphical interface so is possible to switch among several kernels including Real Time ones.
Is there anyone who has succeeded in installing and running LinuxCNC RTAI on Manjaro x 86?

Easy install...

First of all, thanks for the nice video.
I tried it with the command: pamac build linuxcnc to get it installed, which is pretty much the same. However, after lots of compilation, it ends up with the error message:

Building linuxcnc...
==> Making package: linuxcnc 2.7.14-2 (Do 22 Aug 2019 00:42:29 CEST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
==> ERROR: /var/tmp/pamac-build-sage/linuxcnc/ is not a clone of git://github.com/LinuxCNC/linuxcnc.git
Aborting...

Anybody any idea what went wrong?
Thanks a lot.

yiu cand clone it to a temporay folder
you need a real one preferd in the main structure of the user directory HOME/user/linuxcncclone

OK, I changed the build directory in the pamac-manager AUR Settings to "/home/myUserName" (which is sage)
Same effect:

Preparing...
Cloning linuxcnc build files...
Checking linuxcnc dependencies...

Building linuxcnc...
==> Making package: linuxcnc 2.7.14-2 (Do 22 Aug 2019 13:32:54 CEST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
==> ERROR: /home/sage/pamac-build/linuxcnc/ is not a clone of git://github.com/LinuxCNC/linuxcnc.git
Aborting...

The source URL in the PKGBUILD file seems to point to the right place. Or not?
source=($_gitname::"git://github.com/LinuxCNC/linuxcnc.git#tag=v$pkgver" 'linuxcnc.sh' 'libtirpc.patch')

I recommend you stick to the default directory ~/linuxcnc-dev
Follow the docs (this link is assuming you are compiling master branch)
linuxcnc.org/docs/devel/html/code/building-linuxcnc.html

I followed the docs in linuxcnc.org/docs/devel/html/code/building-linuxcnc.html
After successful cloning and ./autogen.sh, -/configure shows following error:
..
.....
checking version of python libraries... python3.7m
checking match between tk and Tkinter versions... 8.6
checking location of Python header files... /usr/include/python3.7m
checking for Python headers... -I/usr/include/python3.7m
checking for Python libraries... -lcrypt -lpthread -ldl -lutil
checking whether the Boost::Python headers are available... yes
checking for boost::python shared library...
configure: error: boost::python is required to build LinuxCNC

However, boost is installed:
sudo pacman -S boost
warning: boost-1.69.0-2 is up to date -- reinstalling
...
Still the same error;
checking for boost::python shared library...
configure: error: boost::python is required to build LinuxCNC

I can't find any package in any Arch Linux repository (core, extra community AUR...) named boost::python.
?

IRC it should be
Libboost-python

IRC it should be
Libboost-python
??

There is boost and boost-libs. Both are installed. There is no such package called "libboost-python" in Arch Linux / Manjaro standard repos nor in AUR

Linuxcnc-sim installs like charm with AUR just like in the above video.
Linuxcnc (without sim) does not. This is when the error accurs:
==> Retrieving sources...
==> ERROR: /home/user/pamac-build/linuxcnc/ is not a clone of git://github.com/LinuxCNC/linuxcnc.git
Aborting...

Maybe there is some error somewhere in the AUR PKGBUILD or something just missing.