youtube-dl: main package switched to Python 3

net-misc/youtube_dl/youtube_dl-2021.01.16.recipe

@@ -8,7 +8,7 @@ to download these videos by itself."
 HOMEPAGE="https://ytdl-org.github.io/youtube-dl/index.html"
 COPYRIGHT="2006-2021 youtube-dl contributors"
 LICENSE="Unlicense"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="https://yt-dl.org/downloads/$portVersion/youtube-dl-$portVersion.tar.gz"
 CHECKSUM_SHA256="113a5272c1917d83f1c1e7e54971ab41aa6e22b43ba736f2b66816220bdf17e1"
 SOURCE_DIR="youtube-dl"
@@ -22,7 +22,7 @@ PROVIDES="
 REQUIRES="
 	haiku
 	ffmpeg_tools
-	cmd:python
+	cmd:python3
 	"
 
 BUILD_REQUIRES="
@@ -31,6 +31,7 @@ BUILD_REQUIRES="
 BUILD_PREREQUIRES="
 	cmd:find
 	cmd:make
+	cmd:zip
 	"
 
 PYTHON_PACKAGES=(python3)
@@ -75,9 +76,15 @@ INSTALL()
 		packageEntries $pythonPackage \
 			"$prefix"/lib/$python \
 			"$binDir"/youtube-dl-$pythonPackage
+
+		# Avoid interference between the different python versions, clean any
+		# temporary files. Don't use "make clean" because it also removes
+		# things that we are not able to rebuild (docs need pandoc, for example)
+		rm youtube-dl
 	done
 
-	make install PREFIX="$prefix" MANDIR="$manDir" SHAREDIR="$dataDir"
+	make install PREFIX="$prefix" MANDIR="$manDir" SHAREDIR="$dataDir" \
+		PYTHON="/system/bin/python3"
 	install -d "$dataDir"/bash-completion "$docDir"
 	mv "$prefix"/share/doc/youtube_dl/README.txt "$docDir"