Added a PKGBUILD for python-archinstall. Which is just a Arch Linux native way of installing the pypi/pip version of archinstall.

PKGBUILD/archinstall/PKGBUILD

@@ -10,8 +10,9 @@ provides=("${pkgname}")
 md5sums=('SKIP')
 arch=('x86_64')
 source=("${pkgname}-v${pkgver}-x86_64.tar.gz::https://github.com/Torxed/archinstall/archive/v$pkgver.tar.gz")
-depends=('python>=3.8')
+#depends=('python>=3.8')
 makedepends=('python>=3.8' 'nuitka')
+#optdepends=('python>=3.8: Installs archinstall as a python library (same as pip install --upgrade archinstall)')
 
 build() {
 	cd "${pkgname}-${pkgver}"

PKGBUILD/python-archinstall/PKGBUILD

@@ -0,0 +1,26 @@
+# Maintainer: Anton Hvornum anton@hvornum.se
+# Contributor: Anton Hvornum anton@hvornum.se
+pkgname="archinstall"
+pkgver="2.0.4rc4"
+pkgdesc="Installs ${pkgname} as a python library."
+pkgrel=1
+url="https://github.com/Torxed/archinstall"
+license=('GPLv3')
+provides=("${pkgname}")
+md5sums=('SKIP')
+arch=('x86_64')
+source=("${pkgname}-v${pkgver}-x86_64.tar.gz::https://github.com/Torxed/archinstall/archive/v$pkgver.tar.gz")
+depends=('python>=3.8')
+#optdepends=('python-pip: Adds pip version handling and management.')
+
+build() {
+	cd "${pkgname}-${pkgver}"
+
+	python3 setup.py build
+}
+ 
+package() {
+	cd "${pkgname}-${pkgver}"
+
+	python setup.py install --prefix=/usr --root="${pkgdir}" --optimize=1
+}