diff --git a/.gitignore b/.gitignore
index 247cae4..b2afd68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ rhnpush-0.4.5.tar.gz
 /rhnpush-5.5.24.tar.gz
 /rhnpush-5.5.36.tar.gz
 /rhnpush-5.5.42.tar.gz
+/rhnpush-5.5.55.tar.gz
diff --git a/rhnpush.spec b/rhnpush.spec
index 0c6c75b..8046e30 100644
--- a/rhnpush.spec
+++ b/rhnpush.spec
@@ -4,13 +4,13 @@ Name:          rhnpush
 Group:         Applications/System
 License:       GPLv2
 URL:           http://fedorahosted.org/spacewalk
-Version:       5.5.42
-Release:       2%{?dist}
+Version:       5.5.55
+Release:       1%{?dist}
 Source0:       https://fedorahosted.org/releases/s/p/spacewalk/%{name}-%{version}.tar.gz
 BuildRoot:     %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:     noarch
 Requires:      rpm-python
-Requires:      rhnlib >= 2.5.38
+Requires:      rhnlib
 Requires:      spacewalk-backend-libs >= 1.7.17
 Requires:      rhn-client-tools
 %if 0%{?suse_version}
@@ -19,6 +19,12 @@ BuildRequires:      rhn-client-tools
 %endif
 BuildRequires: docbook-utils, gettext
 BuildRequires: python-devel
+%if 0%{?fedora} > 15 || 0%{?rhel} > 5
+# pylint check
+BuildRequires:  spacewalk-pylint >= 0.6
+BuildRequires:  rhn-client-tools
+BuildRequires:  spacewalk-backend-libs > 1.8.33
+%endif
 
 Summary: Package uploader for the Red Hat Network Satellite Server
 
@@ -39,25 +45,83 @@ rm -rf $RPM_BUILD_ROOT
 install -d $RPM_BUILD_ROOT/%{rhnroot}
 make -f Makefile.rhnpush install PREFIX=$RPM_BUILD_ROOT ROOT=%{rhnroot} \
     MANDIR=%{_mandir}
+%if  0%{?rhel} && 0%{?rhel} < 6
+rm -fv $RPM_BUILD_ROOT%{_bindir}/solaris2mpm
+rm -fv $RPM_BUILD_ROOT%{rhnroot}/rhnpush/solaris2mpm.py*
+rm -fv $RPM_BUILD_ROOT%{_mandir}/man8/solaris2mpm.8*
+%endif
 
 %clean
 rm -rf $RPM_BUILD_ROOT
 
+%check
+%if 0%{?fedora} > 15 || 0%{?rhel} > 5
+# check coding style
+export PYTHONPATH=$RPM_BUILD_ROOT%{python_sitelib}:/usr/share/rhn
+spacewalk-pylint $RPM_BUILD_ROOT%{rhnroot}
+%endif
 
 %files
-%defattr(-,root,root)
 %dir %{rhnroot}/rhnpush
 %{rhnroot}/rhnpush/*
 %attr(755,root,root) %{_bindir}/rhnpush
 %attr(755,root,root) %{_bindir}/rpm2mpm
-%attr(755,root,root) %{_bindir}/solaris2mpm
 %config(noreplace) %attr(644,root,root) %{_sysconfdir}/sysconfig/rhn/rhnpushrc
 %{_mandir}/man8/rhnpush.8*
+%if 0%{?fedora} || 0%{?rhel} > 5
+%attr(755,root,root) %{_bindir}/solaris2mpm
 %{_mandir}/man8/solaris2mpm.8*
+%endif
+%doc COPYING
 
 %changelog
-* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 5.5.42-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+* Tue Oct 30 2012 Jan Pazdziora 5.5.55-1
+- Update the copyright year.
+
+* Mon Oct 22 2012 Jan Pazdziora 5.5.54-1
+- Revert "Revert "Revert "get_server_capability() is defined twice in osad and
+  rhncfg, merge and move to rhnlib and make it member of rpclib.Server"""
+
+* Fri Aug 24 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.53-1
+- latest spacewalk-pylint is required
+
+* Fri Aug 24 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.52-1
+- turned on pylint checks
+- fixed pylint errors/warnings
+* Tue Aug 21 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.51-1
+- removed dead code
+- fixed pylint errors
+
+* Wed Jul 25 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.50-1
+- fixed pylint warnings and errors
+
+* Fri Jul 13 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.49-1
+- fixed man page
+- removed dead --no-cache option
+- fixed --no-session-caching option
+
+* Fri Jul 13 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.48-1
+- 838044 - solaris2mpm on RHEL5 is not supported
+- remove trailing '/' from from archive dir
+
+* Tue Jun 26 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.47-1
+- reuse UploadError from uploadLib
+- removed functions not used in rhnpush/rhn-package-manager
+- simplified authentication code
+
+* Fri Jun 22 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.46-1
+- removed commented out code and obsoleted comments
+
+* Sat Jun 16 2012 Miroslav Suchý <msuchy@redhat.com> 5.5.45-1
+- 827022 - add COPYING file
+
+* Mon May 21 2012 Jan Pazdziora 5.5.44-1
+- 823491 - Use the correct a_pkg variable.
+- %%defattr is not needed since rpm 4.4
+
+* Mon Mar 05 2012 Michael Mraka <michael.mraka@redhat.com> 5.5.43-1
+- removed unused get_header_struct_size()
+- removed unused function get_header_byte_range()
 
 * Fri Mar 02 2012 Jan Pazdziora 5.5.42-1
 - Update the copyright year info.
diff --git a/sources b/sources
index 3c4726c..cab0f19 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-05bb5799d978d8956566af352b7eb437  rhnpush-5.5.42.tar.gz
+29655f617241f0fa25f138f057abf733  rhnpush-5.5.55.tar.gz