diff --git a/pcp.spec b/pcp.spec
index b048367..72a7583 100644
--- a/pcp.spec
+++ b/pcp.spec
@@ -1,6 +1,6 @@
 Name:    pcp
 Version: 3.12.2
-Release: 2%{?dist}
+Release: 4%{?dist}
 Summary: System-level performance monitoring and performance management
 License: GPLv2+ and LGPLv2.1+ and CC-BY
 URL:     http://www.pcp.io
@@ -15,6 +15,12 @@ Source2: %{github}/pcp-webapp-grafana/archive/1.9.1/pcp-webapp-grafana-1.9.1.tar
 Source3: %{github}/pcp-webapp-graphite/archive/0.9.10/pcp-webapp-graphite-0.9.10.tar.gz
 Source4: %{github}/pcp-webapp-blinkenlights/archive/1.0.0/pcp-webapp-blinkenlights-1.0.0.tar.gz
 
+%if 0%{?fedora} >= 24 || 0%{?rhel} > 7
+%global __python2 python2
+%else
+%global __python2 python
+%endif
+
 %if 0%{?fedora} || 0%{?rhel} > 5
 %global disable_selinux 0
 %else
@@ -162,7 +168,7 @@ BuildRequires: zlib-devel
 %if 0%{?default_python} != 3
 BuildRequires: python%{?default_python}-devel
 %else
-BuildRequires: python-devel
+BuildRequires: %{__python2}-devel
 %endif
 %endif
 %if !%{disable_python3}
@@ -212,14 +218,16 @@ Requires: pcp-libs = %{version}-%{release}
 %if !%{disable_selinux}
 Requires: pcp-selinux = %{version}-%{release}
 %endif
+%if 0%{?fedora} < 27
+# F27 re-introduced split-out debuginfo packages
 Obsoletes: pcp-gui-debuginfo
+%endif
 Obsoletes: pcp-pmda-nvidia
 
 # Obsoletes for distros that already have single install pmda's with compat package
 Obsoletes: pcp-compat
 
 Requires: pcp-libs = %{version}-%{release}
-Obsoletes: pcp-gui-debuginfo
 
 %global tapsetdir      %{_datadir}/systemtap/tapset
 
@@ -697,9 +705,9 @@ Requires: python3-pcp = %{version}-%{release}
 Requires: python3-elasticsearch
 BuildRequires: python3-elasticsearch
 %else
-Requires: python-pcp = %{version}-%{release}
-Requires: python-elasticsearch
-BuildRequires: python-elasticsearch
+Requires: %{__python2}-pcp = %{version}-%{release}
+Requires: %{__python2}-elasticsearch
+BuildRequires: %{__python2}-elasticsearch
 %endif
 
 %description export-pcp2elasticsearch
@@ -719,7 +727,7 @@ Requires: pcp-libs >= %{version}-%{release}
 %if !%{disable_python3}
 Requires: python3-pcp = %{version}-%{release}
 %else
-Requires: python-pcp = %{version}-%{release}
+Requires: %{__python2}-pcp = %{version}-%{release}
 %endif
 
 %description export-pcp2graphite
@@ -738,8 +746,8 @@ Requires: pcp-libs >= %{version}-%{release}
 Requires: python3-pcp = %{version}-%{release}
 Requires: python3-requests
 %else
-Requires: python-pcp = %{version}-%{release}
-Requires: python-requests
+Requires: %{__python2}-pcp = %{version}-%{release}
+Requires: %{__python2}-requests
 %endif
 
 %description export-pcp2influxdb
@@ -758,7 +766,7 @@ Requires: pcp-libs >= %{version}-%{release}
 %if !%{disable_python3}
 Requires: python3-pcp = %{version}-%{release}
 %else
-Requires: python-pcp = %{version}-%{release}
+Requires: %{__python2}-pcp = %{version}-%{release}
 %endif
 
 %description export-pcp2json
@@ -778,7 +786,7 @@ Requires: pcp-libs >= %{version}-%{release}
 %if !%{disable_python3}
 Requires: python3-pcp = %{version}-%{release}
 %else
-Requires: python-pcp = %{version}-%{release}
+Requires: %{__python2}-pcp = %{version}-%{release}
 %endif
 
 %description export-pcp2xlsx
@@ -797,7 +805,7 @@ Requires: pcp-libs >= %{version}-%{release}
 %if !%{disable_python3}
 Requires: python3-pcp = %{version}-%{release}
 %else
-Requires: python-pcp = %{version}-%{release}
+Requires: %{__python2}-pcp = %{version}-%{release}
 %endif
 
 %description export-pcp2xml
@@ -816,7 +824,7 @@ Requires: pcp-libs >= %{version}-%{release}
 %if !%{disable_python3}
 Requires: python3-pcp = %{version}-%{release}
 %else
-Requires: python-pcp = %{version}-%{release}
+Requires: %{__python2}-pcp = %{version}-%{release}
 %endif
 
 %description export-pcp2zabbix
@@ -1422,7 +1430,7 @@ URL: http://www.pcp.io
 %if !%{disable_python3}
 Requires: python3-pcp
 %else
-Requires: python-pcp
+Requires: %{__python2}-pcp
 %endif
 %description pmda-gluster
 This package contains the PCP Performance Metrics Domain Agent (PMDA) for
@@ -1440,7 +1448,7 @@ URL: http://www.pcp.io
 %if !%{disable_python3}
 Requires: python3-pcp
 %else
-Requires: python-pcp
+Requires: %{__python2}-pcp
 %endif
 %description pmda-zswap
 This package contains the PCP Performance Metrics Domain Agent (PMDA) for
@@ -1458,7 +1466,7 @@ URL: http://www.pcp.io
 %if !%{disable_python3}
 Requires: python3-pcp
 %else
-Requires: python-pcp
+Requires: %{__python2}-pcp
 %endif
 %description pmda-unbound
 This package contains the PCP Performance Metrics Domain Agent (PMDA) for
@@ -1476,7 +1484,7 @@ URL: http://www.pcp.io
 %if !%{disable_python3}
 Requires: python3-pcp
 %else
-Requires: python-pcp
+Requires: %{__python2}-pcp
 %endif
 %description pmda-mic
 This package contains the PCP Performance Metrics Domain Agent (PMDA) for
@@ -1494,7 +1502,7 @@ URL: http://www.pcp.io
 %if !%{disable_python3}
 Requires: python3-pcp
 %else
-Requires: python-pcp
+Requires: %{__python2}-pcp
 %endif
 %description pmda-haproxy
 This package contains the PCP Performance Metrics Domain Agent (PMDA) for
@@ -1514,10 +1522,10 @@ Requires: python3-pcp
 Requires: libvirt-python3 python3-lxml
 BuildRequires: libvirt-python3 python3-lxml
 %else
-Requires: python-pcp
-Requires: libvirt-python python-lxml
+Requires: %{__python2}-pcp
+Requires: libvirt-python %{__python2}-lxml
 %if 0%{?rhel} == 0 || 0%{?rhel} > 5
-BuildRequires: libvirt-python python-lxml
+BuildRequires: libvirt-python %{__python2}-lxml
 %endif
 %endif
 %description pmda-libvirt
@@ -1539,9 +1547,9 @@ Requires: python3-pcp
 Requires: python3-rtslib
 BuildRequires: python3-rtslib
 %else
-Requires: python-pcp
-Requires: python-rtslib
-BuildRequires: python-rtslib
+Requires: %{__python2}-pcp
+Requires: %{__python2}-rtslib
+BuildRequires: %{__python2}-rtslib
 %endif
 %description pmda-lio
 This package provides a PMDA to gather performance metrics from the kernels
@@ -1565,9 +1573,9 @@ Requires: python3-pcp
 Requires: python3-requests
 BuildRequires: python3-requests
 %else
-Requires: python-pcp
-Requires: python-requests
-BuildRequires: python-requests
+Requires: %{__python2}-pcp
+Requires: %{__python2}-requests
+BuildRequires: %{__python2}-requests
 %endif
 
 %description pmda-prometheus
@@ -1591,9 +1599,9 @@ Requires: python3-pcp
 Requires: python3-jsonpointer python3-six
 BuildRequires: python3-jsonpointer python3-six
 %else
-Requires: python-pcp
-Requires: python-jsonpointer python-six
-BuildRequires: python-jsonpointer python-six
+Requires: %{__python2}-pcp
+Requires: %{__python2}-jsonpointer %{__python2}-six
+BuildRequires: %{__python2}-jsonpointer %{__python2}-six
 %endif
 %description pmda-json
 This package contains the PCP Performance Metrics Domain Agent (PMDA) for
@@ -1942,7 +1950,7 @@ automated pmie diagnosis, alerting and self-healing for the localhost.
 #
 # python-pcp. This is the PCP library bindings for python.
 #
-%package -n python-pcp
+%package -n %{__python2}-pcp
 License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) Python bindings and documentation
@@ -1954,7 +1962,7 @@ Requires: python%{default_python}
 Requires: python
 %endif
 
-%description -n python-pcp
+%description -n %{__python2}-pcp
 This python PCP module contains the language bindings for
 Performance Metric API (PMAPI) monitor tools and Performance
 Metric Domain Agent (PMDA) collector tools written in Python.
@@ -1991,7 +1999,7 @@ URL: http://www.pcp.io
 Requires: python3-pcp = %{version}-%{release}
 %endif
 %if !%{disable_python2}
-Requires: python-pcp = %{version}-%{release}
+Requires: %{__python2}-pcp = %{version}-%{release}
 %endif
 Requires: pcp-libs = %{version}-%{release}
 
@@ -2691,30 +2699,6 @@ PCP_PMNS_DIR=%{_pmnsdir}
 test -s "$PCP_LOG_DIR/configs.sh" && source "$PCP_LOG_DIR/configs.sh"
 rm -f $PCP_LOG_DIR/configs.sh
 
-# migrate old to new temp dir locations (within the same filesystem)
-migrate_tempdirs()
-{
-    _sub="$1"
-    _new_tmp_dir=%{_tempsdir}
-    _old_tmp_dir=%{_localstatedir}/tmp
-
-    for d in "$_old_tmp_dir/$_sub" ; do
-        test -d "$d" -a -k "$d" || continue
-        cd "$d" || continue
-        for f in * ; do
-            [ "$f" != "*" ] || continue
-            source="$d/$f"
-            target="$_new_tmp_dir/$_sub/$f"
-            [ "$source" != "$target" ] || continue
-	    [ -f "$target" ] || mv -fu "$source" "$target"
-        done
-        cd && rmdir "$d" 2>/dev/null
-    done
-}
-for daemon in mmv pmdabash pmie pmlogger
-do
-    migrate_tempdirs $daemon
-done
 chown -R pcp:pcp %{_logsdir}/pmcd 2>/dev/null
 chown -R pcp:pcp %{_logsdir}/pmlogger 2>/dev/null
 chown -R pcp:pcp %{_logsdir}/pmie 2>/dev/null
@@ -3211,7 +3195,7 @@ cd
 %files -n perl-PCP-LogSummary -f perl-pcp-logsummary.list
 
 %if !%{disable_python2}
-%files -n python-pcp -f python-pcp.list.rpm
+%files -n %{__python2}-pcp -f python-pcp.list.rpm
 %endif
 
 %if !%{disable_python3}
@@ -3242,6 +3226,11 @@ cd
 %endif
 
 %changelog
+* Wed Jan 10 2018 Lukas Berk <lberk@redhat.com> - 3.12.2-4
+- Remove Obsoletes line for pcp-gui-debuginfo
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Tue Nov 07 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.12.2-2
 - Remove old crufty coreutils requires