update to standard based install

.SRCINFO

@@ -6,9 +6,9 @@ pkgbase = python-manga-ocr
 	arch = x86_64
 	license = Apache-2.0
 	checkdepends = python-pytest
-	makedepends = python-pip
+	makedepends = python-build
+	makedepends = python-installer
 	makedepends = python-installer
-	makedepends = python-wheel
 	depends = python>=3.6
 	depends = python-fire
 	depends = python-fugashi

PKGBUILD

@@ -7,7 +7,7 @@ pkgdesc="A tool for extracting text from manga images using OCR"
 arch=('x86_64')
 url="https://github.com/kha-white/manga-ocr"
 license=('Apache-2.0')
-makedepends=('python-pip' 'python-installer' 'python-wheel')
+makedepends=('python-build' 'python-installer' 'python-installer')
 depends=(
     'python>=3.6'
     'python-fire'
@@ -44,7 +44,7 @@ prepare() {
 
 build() {
     cd "${_pkgname//_/-}-$pkgver"
-	python -m pip wheel . --no-deps --wheel-dir dist
+    python -m build --wheel --no-isolation
 }
 
 check() {
@@ -54,5 +54,5 @@ check() {
 
 package() {
     cd "${_pkgname//_/-}-$pkgver"
-	python -m pip install --no-deps --root="$pkgdir" --prefix=/usr --ignore-installed .
+    python -m installer --destdir="$pkgdir" dist/*.whl
 }