-Group(pl): X11/Zarz±dcy Okien/Narzêdzia
-Source0: http://www.csn.ul.ie/~clernong/download/%{name}.app-%{version}.tar.gz
-Source1: http://www.csn.ul.ie/~clernong/download/icons.tar.gz
-Source2: FSViewer.desktop
-URL: http://www.csn.ul.ie/~clernong/projects/fsviewer.html
+Source0: http://www.bayernline.de/~gscholz/linux/fsviewer/%{name}.app-%{version}.tar.gz
+# Source0-md5: d1f849d1f955c35b18201860e485d332
+Source2: %{name}.desktop
+# for WindowMaker 0.81.0 (not released yet? so for future use)
+#Patch0: http://www.bayernline.de/~gscholz/linux/fsviewer/FSViewer.app-0.2.5-WM-0.81.0.patch.gz
+Patch1: %{name}-no_libnsl.patch
+#Patch1: %{name}-ac_am15.patch
+#Patch2: %{name}-WINGs.patch
+#Patch3: %{name}-debian.patch
+URL: http://www.bayernline.de/~gscholz/linux/fsviewer/
+BuildRequires: WindowMaker-devel >= 0.70.0
+BuildRequires: XFree86-devel
+BuildRequires: autoconf >= 2.50
+BuildRequires: automake
+BuildRequires: gettext-devel
+# the rest is required for libwraster (but not all libs from WindowMaker-devel):
+BuildRequires: Hermes-devel