Fix print status by execution install client and desktop.

pym/cl_install.py

@@ -1639,9 +1639,9 @@ class cl_install(color_print, SignalInterrupt):
                         self.hideStdout()
                         objDesktop = desktop()
                         objDesktop.createClVars()
-                        objDesktop.installProg()
+                        res = objDesktop.installProg()
                         self.showStdout()
-                        self.printByResult(True)
+                        self.printByResult(res)
 
                 # install client package
                 if linuxShortname in ("CLD","CLDG","CLDX"):
@@ -1657,9 +1657,9 @@ class cl_install(color_print, SignalInterrupt):
                         if hasattr(objClient,"updateEnvFiles") and \
                             objClient.updateEnvFiles():
                             objClient.clVars.flIniFile()
-                        objClient.installProg()
+                        res = objClient.installProg()
                         self.showStdout()
-                        self.printByResult(True)
+                        self.printByResult(res)
 
                 objUsers = currentUsers()
                 if self.clVars.Get('os_root_type') == "livecd":