我编译没成功，下面提示的包我也都装上了，还是不行！！！
configure: WARNING: Library curl or openssl is not available, curl-xml-http-request extension won't be built.
configure: WARNING: Library gstreamer_plugins_base(>=0.10.0) is not available, gst-audio-framework extension will not be built.
configure: WARNING: Library gstreamer_plugins_base(>=0.10.0) is not available, gst-mediaplayer-element extension will not be built.
configure: WARNING: Library qt-4.3 or above is not available, qt host and libggadget-qt won't be built
configure: WARNING: Library qtwebkit or qt-4.4 and above is needed to build qtwebkit_browser_element
configure: WARNING: Library SpiderMonkey is not available, smjs-script-runtime extension won't be built.
configure: WARNING: Library D-Bus is not available, libggadget-dbus won't be built.
configure: WARNING: Library GtkMozEmbed is not available, gtkmoz-browser-element extension won't be built.
configure: error: curl, libxml2 or spidermonkey are missing, which are required for gtk host.
