diff --git a/recipes-extended/cmusphinx/pocketsphinx_0.8.bb b/recipes-extended/cmusphinx/pocketsphinx_0.8.bb
index ced1a1a..3941731 100644
--- a/recipes-extended/cmusphinx/pocketsphinx_0.8.bb
+++ b/recipes-extended/cmusphinx/pocketsphinx_0.8.bb
@@ -28,3 +28,5 @@ FILES_gstreamer0.10-${PN} += "${libdir}/gstreamer-0.10/libgstpocketsphinx.so"
 FILES_gstreamer0.10-${PN}-staticdev += "${libdir}/gstreamer-0.10/libgstpocketsphinx.a \
 					${libdir}/gstreamer-0.10/libgstpocketsphinx.la"
 FILES_gstreamer0.10-${PN}-dbg += "${libdir}/gstreamer-0.10/.debug"
+
+PNBLACKLIST[pocketsphinx] ?= "Depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"
diff --git a/recipes-extended/wxwidgets/wxpython_2.9.5.0.bb b/recipes-extended/wxwidgets/wxpython_2.9.5.0.bb
index 5b92565..5a43a2b 100644
--- a/recipes-extended/wxwidgets/wxpython_2.9.5.0.bb
+++ b/recipes-extended/wxwidgets/wxpython_2.9.5.0.bb
@@ -31,3 +31,5 @@ do_iinstall_append() {
     cp -a ${D}${STAGING_DIR_HOST}/* ${D}
     rm -rf ${D}${STAGING_DIR}	
 }
+
+PNBLACKLIST[wxpython] ?= "Depends on wxwidgets which depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"
diff --git a/recipes-extended/wxwidgets/wxwidgets_2.9.5.bb b/recipes-extended/wxwidgets/wxwidgets_2.9.5.bb
index 4dfbe0f..7231c8a 100644
--- a/recipes-extended/wxwidgets/wxwidgets_2.9.5.bb
+++ b/recipes-extended/wxwidgets/wxwidgets_2.9.5.bb
@@ -4,7 +4,7 @@ HOMEPAGE = "http://www.wxwidgets.org"
 LICENSE = "WXwindows"
 LIC_FILES_CHKSUM = "file://docs/licence.txt;md5=18346072db6eb834b6edbd2cdc4f109b"
 
-DEPENDS = "webkit-gtk gstreamer gtk+ jpeg tiff libpng zlib expat libxinerama libglu"
+DEPENDS = "webkitgtk gstreamer gtk+ jpeg tiff libpng zlib expat libxinerama libglu"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/wxwindows/wxWidgets-${PV}.tar.bz2"
 SRC_URI[md5sum] = "e98c5f92805493f150656403ffef3bb0"
@@ -53,3 +53,5 @@ wxwidgets_sysroot_preprocess () {
 
 FILES_${PN} += "${bindir} ${libdir}/wx/config"
 FILES_${PN}-dev += "${libdir}/wx/include ${datadir}/bakefile"
+
+PNBLACKLIST[wxwidgets] ?= "Depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"
diff --git a/recipes-ros/audio-common/sound-play_0.2.13.bb b/recipes-ros/audio-common/sound-play_0.2.13.bb
index 204c1e3..83a035c 100644
--- a/recipes-ros/audio-common/sound-play_0.2.13.bb
+++ b/recipes-ros/audio-common/sound-play_0.2.13.bb
@@ -14,3 +14,5 @@ require audio-common.inc
 SRC_URI += "file://0002-sound_play-Fix-build-with-DCATKIN_ENABLE_TESTING-OFF.patch;striplevel=2"
 
 RRECOMMENDS_${PN} += "roscpp roslib audio-common-msgs diagnostic-msgs gst-plugins-base gst-plugins-ugly gst-plugins-good rospy festival python-gst gst-meta-audio"
+
+PNBLACKLIST[sound-play] ?= "Depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"
diff --git a/recipes-ros/gscam/gscam_0.2.0.bb b/recipes-ros/gscam/gscam_0.2.0.bb
index 87654a3..b021d2d 100644
--- a/recipes-ros/gscam/gscam_0.2.0.bb
+++ b/recipes-ros/gscam/gscam_0.2.0.bb
@@ -11,3 +11,5 @@ SRC_URI[md5sum] = "b0512882e06f5cdd4c6015f16dceb346"
 SRC_URI[sha256sum] = "84d02ed9a0bed769bebddfb67d27085ae779aaf9ab1311aaad94e9d17aa0fbc6"
 
 inherit catkin
+
+PNBLACKLIST[gscam] ?= "Depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"
diff --git a/recipes-ros/packagegroups/packagegroup-ros-world.bb b/recipes-ros/packagegroups/packagegroup-ros-world.bb
index 445efc8..381be3d 100644
--- a/recipes-ros/packagegroups/packagegroup-ros-world.bb
+++ b/recipes-ros/packagegroups/packagegroup-ros-world.bb
@@ -145,7 +145,6 @@ RDEPENDS_${PN} = "\
     depthimage-to-laserscan \
     diff-drive-controller \
     gripper-action-controller \
-    gscam \
     imu-processors \
     imu-transformer \
     joint-trajectory-controller \
@@ -154,7 +153,6 @@ RDEPENDS_${PN} = "\
     move-base \
     robot-pose-ekf \
     roslint \
-    ros-pocketsphinx \
     rt-tests-support \
     communication-tests \
     cyclic-timer-tests \
diff --git a/recipes-ros/robot-model/joint-state-publisher_1.11.14.bb b/recipes-ros/robot-model/joint-state-publisher_1.11.14.bb
index 1839fd3..3c3ddfe 100644
--- a/recipes-ros/robot-model/joint-state-publisher_1.11.14.bb
+++ b/recipes-ros/robot-model/joint-state-publisher_1.11.14.bb
@@ -9,3 +9,5 @@ DEPENDS = "rospy wxpython sensor-msgs"
 require robot-model.inc
 
 RDEPENDS_${PN} = "wxpython"
+
+PNBLACKLIST[joint-state-publisher] ?= "Depends on wxpython which depends on wxwidgets which depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"
diff --git a/recipes-ros/ros-pocketsphinx/ros-pocketsphinx_0.3.0.bb b/recipes-ros/ros-pocketsphinx/ros-pocketsphinx_0.3.0.bb
index 102f081..d19de7f 100644
--- a/recipes-ros/ros-pocketsphinx/ros-pocketsphinx_0.3.0.bb
+++ b/recipes-ros/ros-pocketsphinx/ros-pocketsphinx_0.3.0.bb
@@ -27,3 +27,5 @@ RDEPENDS_${PN} = "std-srvs rospy gstreamer0.10-pocketsphinx"
 RRECOMMENDS_${PN} += "gst-plugins-good-gconfelements"
 
 ROS_SPN = "ros_pocketsphinx"
+
+PNBLACKLIST[ros-pocketsphinx] ?= "Depends on old gstreamer 0.10 recipes removed from meta-oe in 2.7 Warrior"