diff --git a/virt-viewer.spec b/virt-viewer.spec
index 28a8a8e..0368b8a 100644
--- a/virt-viewer.spec
+++ b/virt-viewer.spec
@@ -6,24 +6,20 @@
 %{!?enable_autotools:%define enable_autotools 0}
 
 %define with_gtk3 0
-%if 0%{?fedora} >= 15
+%if 0%{?fedora} >= 15 || 0%{?rhel} >= 7
 %define with_gtk3 1
 %endif
 
 %define with_spice 0
-%if 0%{?fedora} >= 17
+%if 0%{?fedora} >= 17 || 0%{?rhel} >= 6
 %define with_spice 1
 %endif
 
 %define with_govirt 0
-%if 0%{?fedora} >= 19
+%if 0%{?fedora} > 19 || 0%{?rhel} >= 7
 %define with_govirt 1
 %endif
 
-%if 0%{?rhel} >= 6
-%define with_spice 1
-%endif
-
 # spice-gtk is x86 x86_64 arm only currently:
 %ifnarch %{ix86} x86_64 %{arm}
 %define with_spice 0
@@ -51,14 +47,14 @@ BuildRequires: gettext-devel
 BuildRequires: libtool
 %endif
 
-BuildRequires: glib2-devel >= 2.22
+BuildRequires: glib2-devel >= 2.22.0
 %if %{with_gtk3}
-BuildRequires: gtk3-devel >= 3.0.0
+BuildRequires: gtk3-devel >= 3.0
 %else
-BuildRequires: gtk2-devel >= 2.12.0
+BuildRequires: gtk2-devel >= 2.18.0
 %endif
-BuildRequires: libvirt-devel >= 0.9.7
-BuildRequires: libxml2-devel
+BuildRequires: libvirt-devel >= 0.10.0
+BuildRequires: libxml2-devel >= 2.6.0
 %if %{with_gtk3}
 BuildRequires: gtk-vnc2-devel >= 0.4.0
 %else
@@ -66,16 +62,16 @@ BuildRequires: gtk-vnc-devel >= 0.3.8
 %endif
 %if %{with_spice}
 %if %{with_gtk3}
-BuildRequires: spice-gtk3-devel >= 0.20
+BuildRequires: spice-gtk3-devel >= 0.22
 %else
-BuildRequires: spice-gtk-devel >= 0.20
+BuildRequires: spice-gtk-devel >= 0.22
 %endif
 BuildRequires: spice-protocol >= 0.10.1
 %endif
 BuildRequires: /usr/bin/pod2man
 BuildRequires: intltool
 %if %{with_govirt}
-BuildRequires: libgovirt-devel >= 0.0.3
+BuildRequires: libgovirt-devel >= 0.3.0
 %endif
 
 %if 0%{?fedora} >= 20
@@ -113,7 +109,7 @@ autoreconf -if
 %define govirt_arg --with-ovirt
 %endif
 
-%configure %{spice_arg} %{gtk_arg} %{govirt_arg} --with-buildid=-%{release}
+%configure %{spice_arg} %{gtk_arg} %{govirt_arg} --with-buildid=-%{release} --disable-update-mimedb
 %__make %{?_smp_mflags}
 
 
@@ -133,6 +129,7 @@ rm -rf $RPM_BUILD_ROOT
 %{_sbindir}/update-alternatives --install %{_libexecdir}/spice-xpi-client \
   spice-xpi-client %{_libexecdir}/spice-xpi-client-remote-viewer 25
 update-desktop-database -q %{_datadir}/applications
+%{_bindir}/update-mime-database %{_datadir}/mime &> /dev/null
 
 %postun
 if [ $1 -eq 0 ] ; then
@@ -141,6 +138,7 @@ if [ $1 -eq 0 ] ; then
   %{_sbindir}/update-alternatives --remove spice-xpi-client %{_libexecdir}/spice-xpi-client-remote-viewer
 fi
 update-desktop-database -q %{_datadir}/applications
+%{_bindir}/update-mime-database %{_datadir}/mime &> /dev/null
 
 %posttrans
 /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :