diff --git a/scons.spec b/scons.spec
index 78bde62..657a981 100644
--- a/scons.spec
+++ b/scons.spec
@@ -48,7 +48,6 @@ defined Builder and/or Scanner objects.
 %package doc
 Summary: An Open Source software construction tool
 BuildArch: noarch
-BuildRequires: fop, lynx
 %description doc
 Scons HTML documentation.
 
@@ -224,12 +223,15 @@ popd
 %endif
 %if 0%{?with_python3}
 pushd %{name}-%{version}-py3/build/scons
-%py3_install \
+export LDFLAGS="%{build_ldflags}"
+export CFLAGS="%{build_cflags}"
+%{__python3} setup.py  install -O1 --skip-build --root %{buildroot} \
  --standard-lib \
  --no-install-bat \
  --no-version-script \
  --install-scripts=%{_bindir} \
  --install-data=%{_datadir}
+rm -rfv %{buildroot}%{_bindir}/__pycache__
 popd
 pushd %{buildroot}%{_bindir} 
 for i in %{name}-3 %{name}-v%{version}-%{python3_version} %{name}-%{python3_version}; do
@@ -409,8 +411,10 @@ popd
 %license %{name}-%{version}/src/LICENSE.txt
 
 %changelog
-* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.2-2
+* Fri Feb 07 2020 Antonio Trande <sagitter@fedoraproject.org> - 3.1.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+- Remove missing dependencies (fop) for building doc
+- %%py3_install macro is bugged
 
 * Tue Dec 17 2019 Antonio Trande <sagitter@fedoraproject.org> - 3.1.2-1
 - Update to 3.1.2