hi all,
i tried GST_DEBUG="GST_PLUGIN_LOADING:4,GST_REGISTRY:4" gst-launch-0.10 coreelements &>launch.log

the error in launch.log
is could not find plugin entry point in (/usr/local/lib/gstreamer-0.10/libgstcoreelements.so)
but static elements are getting listed : pipeline , bin

the launch.log is :

0:00:00.013690000  2011 0x15070 DEBUG  GST_REGISTRY gstregistry.c:450:gst_registry_add_feature:<registry0> adding feature 0x22800 (bin)
0:00:00.047122000  2011 0x15070 DEBUG  GST_REGISTRY gstregistry.c:450:gst_registry_add_feature:<registry0> adding feature 0x22890 (pipeline)
0:00:00.047767000  2011 0x15070 INFO   GST_PLUGIN_LOADING gstplugin.c:182:_gst_plugin_register_static: loaded static plugin "staticelements"
0:00:00.048216000  2011 0x15070 DEBUG  GST_REGISTRY gstregistry.c:350:gst_registry_add_plugin:<registry0> adding plugin 0x22028 for filename "(NULL)"
0:00:00.065462000  2012 0x15070 INFO   GST_REGISTRY gstregistryxml.c:573:gst_registry_xml_read_cache: loaded /root/.gstreamer-0.10/registry.arm.xml in 0.008176 seconds
0:00:00.066412000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:932:gst_registry_scan_path:<registry0> scanning path /usr/local/lib
0:00:00.071448000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgstreamer-0.10.so not yet in registry
0:00:00.072092000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgstreamer-0.10.so"
0:00:00.075613000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgstreamer-0.10.so"
0:00:00.076395000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x220c0
0:00:00.082635000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libglib-2.0.so not yet in registry
0:00:00.083158000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libglib-2.0.so"
0:00:00.085266000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libglib-2.0.so"
0:00:00.085842000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22158
0:00:00.088784000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgthread-2.0.so not yet in registry
0:00:00.089289000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgthread-2.0.so"
0:00:00.091360000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgthread-2.0.so"
0:00:00.091925000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x221f0
0:00:00.095932000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgstnet-0.10.so not yet in registry
0:00:00.096441000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgstnet-0.10.so"
0:00:00.099888000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgstnet-0.10.so"
0:00:00.100630000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22288
0:00:00.102487000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgstbase-0.10.so not yet in registry
0:00:00.102995000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgstbase-0.10.so"
0:00:00.107541000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgstbase-0.10.so"
0:00:00.108287000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22320
0:00:00.114804000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/python2.3/site-packages/libxml2mod.so not yet in registry
0:00:00.115334000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/python2.3/site-packages/libxml2mod.so"
0:00:00.117690000  2012 0x15070 WARN   GST_PLUGIN_LOADING gstplugin.c:414:gst_plugin_load_file: module_open failed: /usr/local/lib/python2.3/site-packages/libxml2mod.so: undefined symbol: _Py_TrueStruct
0:00:00.122228000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/gstreamer-0.10/libgstcoreindexers.so not yet in registry
0:00:00.122765000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/gstreamer-0.10/libgstcoreindexers.so"
0:00:00.125654000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/gstreamer-0.10/libgstcoreindexers.so"
0:00:00.126389000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x223b8
0:00:00.127673000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/gstreamer-0.10/libgstcoreelements.so not yet in registry
0:00:00.128180000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/gstreamer-0.10/libgstcoreelements.so"
0:00:00.139257000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/gstreamer-0.10/libgstcoreelements.so"
0:00:00.140073000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22450
0:00:00.144373000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libxml2.so not yet in registry
0:00:00.144894000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libxml2.so"
0:00:00.146941000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libxml2.so"
0:00:00.147518000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x224e8
0:00:00.153987000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgmodule-2.0.so not yet in registry
0:00:00.154558000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgmodule-2.0.so"
0:00:00.156640000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgmodule-2.0.so"
0:00:00.157214000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22580
0:00:00.160322000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgstdataprotocol-0.10.so not yet in registry
0:00:00.160842000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgstdataprotocol-0.10.so"
0:00:00.163949000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgstdataprotocol-0.10.so"
0:00:00.164682000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22580
0:00:00.167163000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgstcontroller-0.10.so not yet in registry
0:00:00.167679000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgstcontroller-0.10.so"
0:00:00.171102000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgstcontroller-0.10.so"
0:00:00.171842000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x224e8
0:00:00.173136000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/libgobject-2.0.so not yet in registry
0:00:00.173690000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/libgobject-2.0.so"
0:00:00.175756000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/libgobject-2.0.so"
0:00:00.176330000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22450
0:00:00.179122000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:935:gst_registry_scan_path:<registry0> registry changed in path /usr/local/lib: 0
0:00:00.179677000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:932:gst_registry_scan_path:<registry0> scanning path /root/.gstreamer-0.10/plugins
0:00:00.180376000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:935:gst_registry_scan_path:<registry0> registry changed in path /root/.gstreamer-0.10/plugins: 0
0:00:00.180829000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:932:gst_registry_scan_path:<registry0> scanning path /usr/local/lib/gstreamer-0.10
0:00:00.182198000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/gstreamer-0.10/libgstcoreindexers.so not yet in registry
0:00:00.182700000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/gstreamer-0.10/libgstcoreindexers.so"
0:00:00.185714000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/gstreamer-0.10/libgstcoreindexers.so"
0:00:00.186451000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x223b8
0:00:00.187082000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:896:gst_registry_scan_path_level:<registry0> file /usr/local/lib/gstreamer-0.10/libgstcoreelements.so not yet in registry
0:00:00.187542000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:392:gst_plugin_load_file: attempt to load plugin "/usr/local/lib/gstreamer-0.10/libgstcoreelements.so"
0:00:00.199188000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:430:gst_plugin_load_file: Could not find plugin entry point in "/usr/local/lib/gstreamer-0.10/libgstcoreelements.so"
0:00:00.199999000  2012 0x15070 DEBUG  GST_PLUGIN_LOADING gstplugin.c:131:gst_plugin_finalize: finalizing plugin 0x22320
0:00:00.200736000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:935:gst_registry_scan_path:<registry0> registry changed in path /usr/local/lib/gstreamer-0.10: 0
0:00:00.201195000  2012 0x15070 DEBUG  GST_REGISTRY gstregistry.c:954:_priv_gst_registry_remove_cache_plugins:<registry0> removing cached plugins
0:00:00.224335000  2011 0x15070 INFO   GST_REGISTRY gstregistryxml.c:573:gst_registry_xml_read_cache: loaded /root/.gstreamer-0.10/registry.arm.xml in 0.007056 seconds
ERROR: pipeline could not be constructed: no element "coreelements".


any ideas

regards


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