Adjust operation output, fixes #166

src/Composer/DependencyResolver/Operation/InstallOperation.php

@@ -61,6 +61,6 @@ class InstallOperation extends SolverOperation
      */
     public function __toString()
     {
-        return 'Installing '.$this->package;
+        return 'Installing '.$this->package->getPrettyName().' ('.$this->package->getPrettyVersion().')';
     }
 }

src/Composer/DependencyResolver/Operation/UninstallOperation.php

@@ -61,6 +61,6 @@ class UninstallOperation extends SolverOperation
      */
     public function __toString()
     {
-        return 'Uninstalling '.$this->package;
+        return 'Uninstalling '.$this->package->getPrettyName().' ('.$this->package->getPrettyVersion().')';
     }
 }

src/Composer/DependencyResolver/Operation/UpdateOperation.php

@@ -74,6 +74,7 @@ class UpdateOperation extends SolverOperation
      */
     public function __toString()
     {
-        return 'Updating '.$this->initialPackage.' to '.$this->targetPackage;
+        return 'Updating '.$this->initialPackage->getPrettyName().' ('.$this->initialPackage->getPrettyVersion().') to '.
+            $this->targetPackage->getPrettyName(). '('.$this->targetPackage->getPrettyVersion().')';
     }
 }