diff -Nur plague-0.4.4.1-orig/server/PackageJob.py plague-0.4.4.1/server/PackageJob.py
--- plague-0.4.4.1-orig/server/PackageJob.py	2006-03-13 05:10:49.000000000 +0100
+++ plague-0.4.4.1/server/PackageJob.py	2007-11-13 17:54:19.000000000 +0100
@@ -299,7 +299,7 @@
             env_args = "%s CVS_RSH='%s'" % (env_args, cvs_rsh)
 
         # Checkout the module
-        cmd = 'cd %s; %s %s co -r %s %s' % (self.checkout_tmpdir, env_args, CVS_CMD,
+        cmd = 'umask 0022; cd %s; %s %s co -r %s %s' % (self.checkout_tmpdir, env_args, CVS_CMD,
                 self._source, self.package)
         debugprint("%d: Running %s" % (self.uid, cmd))
         s, o = commands.getstatusoutput(cmd)
@@ -340,7 +340,7 @@
             msg = "Error: could not find checkout directory %s for %s.  Sources probably don't exist for this target." % (srpm_dir, self._source)
             raise PrepError(msg)
 
-        cmd = 'cd %s; %s srpm' % (srpm_dir, MAKE_CMD)
+        cmd = 'umask 0022; cd %s; %s srpm' % (srpm_dir, MAKE_CMD)
         debugprint("%d: Running %s in %s" % (self.uid, cmd, srpm_dir))
         s, o = commands.getstatusoutput(cmd)
         if s != 0: