diff --git a/qdirstat.spec b/qdirstat.spec
index ceb3f5e..503cf90 100644
--- a/qdirstat.spec
+++ b/qdirstat.spec
@@ -5,13 +5,15 @@ Summary:        Qt-based directory statistics
 
 License:        GPLv2
 URL:            https://github.com/shundhammer/qdirstat
-Source0:        https://github.com/shundhammer/qdirstat/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
+Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 Source1:        %{name}.appdata.xml
 
+BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig(Qt5)
 BuildRequires:  pkgconfig(zlib)
 BuildRequires:  libappstream-glib
 BuildRequires:  desktop-file-utils
+
 Requires:       qt5-qtbase
 Requires:       hicolor-icon-theme
 
@@ -35,40 +37,46 @@ This is a Qt-only port of the old Qt3/KDE3-based KDirStat, now based on the
 
 
 %install
-%make_install INSTALL_ROOT=$RPM_BUILD_ROOT
-install -Dp -m 644 %{SOURCE1} %{buildroot}/%{_datadir}/appdata/%{name}.appdata.xml
+%make_install INSTALL_ROOT=%{buildroot}
+install -Dp -m 644 %{SOURCE1} %{buildroot}%{_datadir}/metainfo/%{name}.appdata.xml
 
 
 %check
-desktop-file-validate $RPM_BUILD_ROOT/%{_datadir}/applications/qdirstat.desktop
-appstream-util validate-relax --nonet %{buildroot}/%{_datadir}/appdata/%{name}.appdata.xml
+desktop-file-validate %{buildroot}%{_datadir}/applications/qdirstat.desktop
+appstream-util validate-relax --nonet %{buildroot}%{_datadir}/metainfo/%{name}.appdata.xml
+
 
 %files
 %license LICENSE
 %{_docdir}/%{name}/
 %{_bindir}/qdirstat
 %{_bindir}/qdirstat-cache-writer
-%{_datadir}/appdata/%{name}.appdata.xml
+%{_datadir}/metainfo/%{name}.appdata.xml
 %{_datadir}/applications/%{name}.desktop
 %{_datadir}/icons/hicolor/*/apps/%{name}.png
 
 
 %changelog
-* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+* Sun Feb 18 2018 Robert-André Mauchin <zebob.m@gmail.com> - 1.4-5
+- Add missing BR for gcc-c++
 
 * Thu Jan 18 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.4-4
 - Remove obsolete scriptlets
 
 * Tue Jul 25 2017 Robert-André Mauchin <zebob.m@gmail.com> 1.4-3
 - Fix for Fedora Review
+
 * Thu Jul 20 2017 Robert-André Mauchin <zebob.m@gmail.com> 1.4-2
 - Update to Fedora Packaging Guidelines specification
+
 * Sat Jun 24 2017 Robert-André Mauchin <zebob.m@gmail.com> 1.4-1
 - Update to version 1.4
+
 * Tue Mar 07 2017 Robert-André Mauchin <zebob.m@gmail.com> 1.3-1
 - Update to version 1.3
+
 * Fri Jan 06 2017 Robert-André Mauchin <zebob.m@gmail.com> 1.2-1
 - Update to version 1.2
+
 * Sat Dec 03 2016 Robert-André Mauchin <zebob.m@gmail.com> 1.1-1
 - First RPM release