diff --git a/src/pisibuild.py b/src/pisibuild.py
index 68c2e1d8..d89f0e3e 100644
--- a/src/pisibuild.py
+++ b/src/pisibuild.py
@@ -5,7 +5,7 @@ from os.path import basename
 
 from specfile import SpecFile
 from fetcher import Fetcher
-# import archive
+# from archive import Archive
 # import pisipackage
 # import pisiutils # patch, fileutils?
 import pisiconfig
@@ -25,7 +25,13 @@ class PisiBuild:
 	self.archiveName = basename(spec.archiveUri)
         self.spec = spec
 
-    def fetchArchive(self):
+    def fetchArchive(self, percentHook=None):
+	"""fetch an archive and store to pisiconfig.archives_dir
+	using fether.Fetcher"""
 	fetch = Fetcher(self.spec.archiveUri)
+	if percentHook:
+	    fetch.percentHook = percentHook
 	fetch.fetch()
 
+    def unpackArchive(self):
+	pass