internal/rosa/python: install mako from source

Required by mesa.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/python.go

@@ -557,14 +557,24 @@ func init() {
 }
 
 func init() {
-	artifactsM[PythonMako] = newPypi(
+	const (
+		version  = "1.3.11"
+		checksum = "HbNreFhqmvmplmIa6h5TVnkwYYlPnsxBzkTXEA-esyx04GzybjTb7OU8Go07Kfyz"
+	)
+	artifactsM[PythonMako] = newPythonPackage(
 		"mako", 3915,
 		"a template library written in Python",
-		"1.3.11", "py3", "none", "any",
-		"WJ_hxYI-nNiuDiM6QhfAG84uO5U-M2aneB0JS9AQ2J2Oi6YXAbBxIdOeOEng6CoS",
+		"https://www.makotemplates.org/",
+		version, newFromGitHub(
+			"sqlalchemy/mako",
+			"rel_"+strings.Join(strings.SplitN(version, ".", 3), "_"),
+			checksum,
+		), nil, nil, P{PythonSetuptools},
 		PythonMarkupSafe,
 	)
+}
 
+func init() {
 	artifactsM[PythonPyYAML] = newPypi(
 		"pyyaml", 4123,
 		"a YAML parser and emitter for Python",