diff --git a/librepo-1.11.0.tar.gz b/librepo-1.11.0.tar.gz
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diff --git a/librepo-1.9.1.tar.gz b/librepo-1.9.1.tar.gz
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diff --git a/librepo.spec b/librepo.spec
index 9c0fee6d2c11c2089565e18495d4d43dda826690..f6341a3ff31e2ba33b28c421def587e8a3f5f5f2 100644
--- a/librepo.spec
+++ b/librepo.spec
@@ -1,51 +1,57 @@
+%global libcurl_version 7.28.0
 %global dnf_conflict 2.8.8
 
-Name:           librepo
-Version:        1.9.1
-Release:        2
-Summary:        Repodata downloading library
-License:        LGPLv2.1
-URL:            https://github.com/rpm-software-management/librepo
-Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
-
-BuildRequires:  cmake gcc doxygen pkgconfig(glib-2.0)
-BuildRequires:  check-devel gpgme-devel libattr-devel
-BuildRequires:  libcurl-devel >= 7.19.0
-BuildRequires:  pkgconfig(libxml-2.0) pkgconfig(libcrypto) pkgconfig(openssl)
+%bcond_without python3
+%bcond_without pythontests
+%bcond_with python2
+%bcond_with zchunk
+
+Name:                    librepo
+Version:                 1.11.0
+Release:                 2 
+Summary:                 Repodata downloading library                 
+License:                 LGPLv2+
+URL:                     https://github.com/rpm-software-management/librepo
+Source0:                 %{url}/archive/%{version}/%{name}-%{version}.tar.gz
+BuildRequires:           cmake check-devel doxygen pkgconfig(glib-2.0) gcc
+BuildRequires:           libcurl-devel >= %{libcurl_version} pkgconfig(libxml-2.0)
+BuildRequires:           pkgconfig(openssl) gpgme-devel libattr-devel pkgconfig(libcrypto)
+Requires:                libcurl >= %{libcurl_version}
 
 %description
-A library providing C and Python (libcURL like) API to downloading packages
-and linux repository metadata in rpm-md format.
+A library providing C and Python (libcURL like) API to downloading repository
+metadata.
 
-%package devel
-Summary:        Repodata downloading library
-Requires:       %{name}%{?_isa} = %{version}-%{release}
+%package                 devel
+Summary:                 Repodata downloading library
+Requires:                %{name} = %{version}-%{release}
 
 %description devel
 Development files for librepo.
 
-%package -n python2-%{name}
-Summary:        Python 2 bindings for the librepo library
+%if %{with python2}
+%package -n              python2-librepo
+Summary:                 Python bindings for the librepo library
 %{?python_provide:%python_provide python2-%{name}}
-BuildRequires:  python2-gpg python2-devel python2-flask
-BuildRequires:  python2-nose python2-sphinx python2-pyxattr
-Requires:       %{name}%{?_isa} = %{version}-%{release}
-Obsoletes:      platform-python-%{name} < %{version}-%{release}
-Conflicts:      python2-dnf < %{dnf_conflict}
+BuildRequires:           python2-sphinx python2-devel python2-flask python2-nose
+BuildRequires:           python2-requests python2-pyxattr python2-gpg
+Requires:                %{name} = %{version}-%{release}
+Conflicts:               python2-dnf < %{dnf_conflict}
 
 %description -n python2-%{name}
 Python 2 bindings for the librepo library.
+%endif
 
-%package -n python3-%{name}
-Summary:        Python 3 bindings for the librepo library
+%package -n              python3-librepo
+Summary:                 Python 3 bindings for the librepo library
 %{?python_provide:%python_provide python3-%{name}}
-BuildRequires:  python3-gpg python3-devel python3-flask
-BuildRequires:  python3-nose python3-sphinx python3-pyxattr
-Requires:       %{name}%{?_isa} = %{version}-%{release}
-Obsoletes:      platform-python-%{name} < %{version}-%{release}
-Conflicts:      python3-dnf < %{dnf_conflict}
+BuildRequires:           python3-devel python3-gpg python3-flask python3-nose
+BuildRequires:           python3-pyxattr python3-requests python3-sphinx
+Requires:                %{name} = %{version}-%{release}
+Obsoletes:               platform-python-%{name} < %{version}-%{release}
+Conflicts:               python3-dnf < %{dnf_conflict}
 
-%description -n python3-%{name}
+%description -n         python3-%{name}
 Python 3 bindings for the librepo library.
 
 %prep
@@ -55,35 +61,47 @@ mkdir build-py2
 mkdir build-py3
 
 %build
-cd build-py2
-  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python2} ..
+%if %{with python2}
+pushd build-py2
+  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python2} %{!?with_zchunk:-DWITH_ZCHUNK=OFF} -DENABLE_PYTHON_TESTS=%{?with_pythontests:ON}%{!?with_pythontests:OFF} ..
   %make_build
-cd ..
-
+popd
+%endif
 
-cd build-py3
-  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python3} ..
+%if %{with python3}
+pushd build-py3
+  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python3} %{!?with_zchunk:-DWITH_ZCHUNK=OFF} -DENABLE_PYTHON_TESTS=%{?with_pythontests:ON}%{!?with_pythontests:OFF} ..
   %make_build
-cd ..
+popd
+%endif
 
 %check
-cd build-py2
+%if %{with python2}
+pushd build-py2
+  #ctest -VV
   make ARGS="-V" test
-cd ..
+popd
+%endif
 
-
-cd build-py3
+%if %{with python3}
+pushd build-py3
+  #ctest -VV
   make ARGS="-V" test
-cd ..
+popd
+%endif
 
 %install
-cd build-py2
+%if %{with python2}
+pushd build-py2
   %make_install
-cd ..
+popd
+%endif
 
-cd build-py3
+%if %{with python3}
+pushd build-py3
   %make_install
-cd ..
+popd
+%endif
 
 %ldconfig_scriptlets
 
@@ -97,15 +115,16 @@ cd ..
 %{_libdir}/pkgconfig/%{name}.pc
 %{_includedir}/%{name}/
 
+%if %{with python2}
 %files -n python2-%{name}
 %{python2_sitearch}/%{name}/
+%endif
 
+%if %{with python3}
 %files -n python3-%{name}
 %{python3_sitearch}/%{name}/
+%endif
 
 %changelog
-* Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.9.1-2
-- Support python2
-
-* Fri Aug 17 2018 openEuler Buildteam <buildteam@openeuler.org> - 1.9.1-1
-- Package init
+* Tue Jan 7 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.11.0-2
+- Pakcage init