remove hooks files reference and no varlink-python on f27 or epel

Signed-off-by: baude <bbaude@redhat.com>

Closes: #802
Approved by: baude

contrib/spec/podman.spec.in

@@ -187,6 +187,7 @@ Provides: bundled(golang(gopkg.in/yaml.v2)) = v2
 libpod provides a library for applications looking to use
 the Container Pod concept popularized by Kubernetes.
 
+%if 0%{?fedora} >= 28
 %package -n python3-%{name}
 Version: 0.1.0
 BuildArch: noarch
@@ -198,7 +199,7 @@ Summary: Python 3 bindings for %{name}
 
 %description -n python3-%{name}
 This package contains Python 3 bindings for %{name}.
-
+%endif
 
 %if 0%{?with_devel}
 %package -n libpod-devel
@@ -373,20 +374,23 @@ export BUILDTAGS="selinux seccomp $(hack/btrfs_installed_tag.sh) $(hack/btrfs_ta
 
 GOPATH=$GOPATH BUILDTAGS=$BUILDTAGS %gobuild -o bin/%{name} %{import_path}/cmd/%{name}
 BUILDTAGS=$BUILDTAGS make binaries docs
-
+%if 0%{?fedora} >= 28
 #untar contents for python-podman
 pushd contrib/python/dist
 tar zxf %{name}*.tar.gz
 popd
+%endif
 
 %install
 install -dp %{buildroot}%{_unitdir}
 %make_install PREFIX=%{buildroot}%{_prefix} install install.completions
 
+%if 0%{?fedora} >= 28
 #install python-podman
 pushd contrib/python
 %{__python3} setup.py install --root %{buildroot}
 popd
+%endif
 
 # source codes for building projects
 %if 0%{?with_devel}
@@ -466,11 +470,13 @@ export GOPATH=%{buildroot}/%{gopath}:$(pwd)/vendor:%{gopath}
 %{_unitdir}/io.%{project}.%{name}.service
 %{_unitdir}/io.%{project}.%{name}.socket
 
+%if 0%{?fedora} >= 28
 %files -n python3-%{name}
 %license LICENSE
 %doc README.md CONTRIBUTING.md install.md code-of-conduct.md transfer.md
 %dir %{python3_sitelib}
 %{python3_sitelib}/*
+%endif
 
 %if 0%{?with_devel}
 %files -n libpod-devel -f devel.file-list