diff --git a/python-rpmautospec.spec b/python-rpmautospec.spec
index 4a5a606..dd64014 100644
--- a/python-rpmautospec.spec
+++ b/python-rpmautospec.spec
@@ -1,3 +1,11 @@
+# Polyfill %%bcond() macro for platforms without it
+%if 0%{!?bcond:1}
+%define bcond() %[ (%2)\
+    ? "%{expand:%%{!?_without_%{1}:%%global with_%{1} 1}}"\
+    : "%{expand:%%{?_with_%{1}:%%global with_%{1} 1}}"\
+]
+%endif
+
 # The pytest-xdist package is not available when bootstrapping or for EL builds
 %bcond xdist %{undefined rhel}
 
@@ -8,24 +16,40 @@
 %bcond rpmmacropkg 0
 %endif
 
+%if ! 0%{?fedora}%{?rhel} || 0%{?fedora} || 0%{?epel} >= 9
+%bcond poetry 1
 # Appease old Poetry versions (<1.2.0a2)
 %if ! 0%{?fedora}%{?rhel} || 0%{?fedora} >= 38 || 0%{?rhel} >= 10
-%bcond oldpoetry 0
+%bcond old_poetry 0
 %else
-%bcond oldpoetry 1
+%bcond old_poetry 1
+%endif
+%else
+%bcond poetry 0
+%endif
+
+%if ! 0%{?fedora}%{?rhel} || 0%{?fedora} || 0%{?epel} >= 9 || 0%{?rhel} >= 10
+%bcond manpage_manual_title 1
+%else
+%bcond manpage_manual_title 0
 %endif
 
 %global srcname rpmautospec
 
 Name: python-%{srcname}
-Version: 0.6.1
+Version: 0.6.5
 Release: %autorelease
 Summary: Package and CLI tool to generate release fields and changelogs
 License: MIT
 URL: https://github.com/fedora-infra/%{srcname}
 Source0: https://github.com/fedora-infra/%{srcname}/releases/download/%{version}/%{srcname}-%{version}.tar.gz
 
+%if 0%{!?pyproject_files:1}
+%global pyproject_files %{_builddir}/%{name}-%{version}-%{release}.%{_arch}-pyproject-files
+%endif
+
 BuildArch: noarch
+BuildRequires: argparse-manpage
 BuildRequires: git
 # the langpacks are needed for tests
 BuildRequires: glibc-langpack-de
@@ -39,6 +63,15 @@ BuildRequires: python3dist(pytest-xdist)
 BuildRequires: python3dist(pyyaml)
 BuildRequires: sed
 
+%if %{without poetry}
+BuildRequires: python3dist(babel)
+BuildRequires: python3dist(pygit2)
+BuildRequires: python3dist(rpm)
+BuildRequires: python3dist(rpmautospec-core)
+BuildRequires: python3dist(setuptools)
+%{?python_provide:%python_provide python3-%{srcname}}
+%endif
+
 %global _description %{expand:
 A package and CLI tool to generate RPM release fields and changelogs.}
 
@@ -68,11 +101,13 @@ enabled packages locally.
 %endif
 
 %generate_buildrequires
+%if %{with poetry}
 %pyproject_buildrequires
+%endif
 
 %prep
 %autosetup -n %{srcname}-%{version}
-%if %{with oldpoetry}
+%if %{with old_poetry}
 sed -i \
     -e 's/\[tool\.poetry\.group\.dev\.dependencies\]/[tool.poetry.dev-dependencies]/g' \
     pyproject.toml
@@ -82,13 +117,34 @@ sed -i \
 sed -i -e '/pytest-cov/d; /addopts.*--cov/d' pyproject.toml
 
 %build
+%if %{with poetry}
 %pyproject_wheel
+%else
+%py3_build
+%endif
 
 %install
+%if %{with poetry}
 %pyproject_install
 %pyproject_save_files %{srcname}
 # Work around poetry not listing license files as such in package metadata.
 sed -i -e 's|^\(.*/LICENSE\)|%%license \1|g' %{pyproject_files}
+%else
+%py3_install
+cat << EOF > %{pyproject_files}
+%{python3_sitelib}/%{srcname}/
+%{python3_sitelib}/*.egg-info/
+EOF
+%endif
+
+install -d %{buildroot}%{_mandir}/man1
+PYTHONPATH=%{buildroot}%{python3_sitelib} argparse-manpage \
+%if %{with manpage_manual_title}
+    --manual-title "User Commands" \
+%endif
+    --project-name rpmautospec \
+    --module rpmautospec.cli \
+    --function get_arg_parser > %{buildroot}%{_mandir}/man1/rpmautospec.1
 
 %if %{with rpmmacropkg}
 mkdir -p %{buildroot}%{rpmmacrodir}
@@ -106,6 +162,7 @@ install -m 644  rpm/macros.d/macros.rpmautospec %{buildroot}%{rpmmacrodir}/
 
 %files -n %{srcname}
 %{_bindir}/rpmautospec
+%{_mandir}/man1/rpmautospec.1*
 
 %if %{with rpmmacropkg}
 %files -n rpmautospec-rpm-macros
diff --git a/sources b/sources
index 95abe0b..afb2ef8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rpmautospec-0.6.1.tar.gz) = c16cb4cebde455cd4ef997dd7ae1c8a08dcb62fa8de3c84644e4994506f65f991dfab4c11350594971e68fbdd8ace9bb7ef7ceddf562c4756680a95cf1a89439
+SHA512 (rpmautospec-0.6.5.tar.gz) = 4740a471d25896314cbb37ab7a34d24fa7d3b6512ea4d5d7444528e0669bca79cb23a180b8a591378a40e832df4a6673ac20930f38672d268d9c70fb49748771