Enable build on EL7

This is minor change, do not require any rebuild

python-coverage.spec

@@ -94,6 +94,13 @@ sed -i 's/\r//g' README.rst
 %if 0%{?with_python3}
 %py3_install
 mv %{buildroot}/%{_bindir}/coverage %{buildroot}/%{_bindir}/python3-coverage
+
+rm -rf coverage-3* coverage3
+
+for i in coverage3 coverage-%{?python3_shortver}; do
+  ln -s	python3-coverage $i
+done
+popd
 %endif # if with_python3
 
 %py2_install
@@ -108,12 +115,6 @@ for i in python2-coverage coverage coverage2 coverage-%{?python2_shortver}; do
   ln -s python-coverage $i
 done
 
-rm -rf coverage-3* coverage3
-
-for i in coverage3 coverage-%{?python3_shortver}; do
-  ln -s	python3-coverage $i
-done
-popd
 
 %files -n python2-coverage
 %license LICENSE.txt NOTICE.txt