<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi,<br>I tried to run a sample code from PackageKit FAQ which basically
install a package through dbus but failed with the following message:<br><br>Unable
to use PackageKit: org.freedesktop.DBus.Error.UnknownMethod: Method
"InstallPackageName" with signature "s" on interface
"org.freedesktop.PackageKit" doesn't exist<br><br>I run another dbus&nbsp; code to run Introspect and get the following:<br><br>&lt;node&gt;<br>&nbsp; &lt;interface name="org.freedesktop.DBus.Introspectable"&gt;<br>&nbsp;&nbsp;&nbsp; &lt;method name="Introspect"&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg
 name="data" direction="out" type="s"/&gt;<br>&nbsp;&nbsp;&nbsp; &lt;/method&gt;<br>&nbsp; &lt;/interface&gt;<br>&nbsp; &lt;interface name="org.freedesktop.DBus.Properties"&gt;<br>&nbsp;&nbsp;&nbsp; &lt;method name="Get"&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="interface" direction="in" type="s"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="propname" direction="in" type="s"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="value" direction="out" type="v"/&gt;<br>&nbsp;&nbsp;&nbsp; &lt;/method&gt;<br>&nbsp;&nbsp;&nbsp; &lt;method name="Set"&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="interface" direction="in" type="s"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="propname" direction="in" type="s"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="value" direction="in" type="v"/&gt;<br>&nbsp;&nbsp;&nbsp; &lt;/method&gt;<br>&nbsp;&nbsp;&nbsp; &lt;method name="GetAll"&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg
 name="interface" direction="in" type="s"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;arg name="props" direction="out" type="a{sv}"/&gt;<br>&nbsp;&nbsp;&nbsp; &lt;/method&gt;<br>&nbsp; &lt;/interface&gt;<br>&lt;/node&gt;<br><br><br>I also check through d-feet and didn't see 'InstallPackageName' method there.<br><br>Is there anything that I have to set in order packagekit dbus to see 'InstallPackageName' method? <br><br>Note: I run gpk-update-icon already.<br><br>-Nicholas-</div></div><br>

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