Versions of libext2fs prior to 1.41 do not support ext4; later versions should work...

diff --git a/zerofree.spec b/zerofree.spec
index f5eec366670a407aeabb8e210f86a12d90cd2424..4e34a22bd8f3ba2fa7db3701ac3310cdd585ac1a 100644 (file)
--- a/zerofree.spec
+++ b/zerofree.spec
@@ -13,7 +13,7 @@ Source2:      http://intgat.tigress.co.uk/rmy/uml/index.html
 Source3:       %{name}.sgml
 # Source3-md5: 694621b0e046c34a674da25f8328585b
 URL:           http://intgat.tigress.co.uk/rmy/uml/
-BuildRequires: e2fsprogs-devel
+BuildRequires: e2fsprogs-devel >= 1.41
 BuildRoot:     %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
 %description