perf: 构建工具调整

build/pkg/deb/DEBIAN/postinst

@@ -25,12 +25,12 @@ if [ ! -f $RootDir/omc.conf ]; then
     else
         bash $RootDir/script/setup.sh -i
     fi
-    rm -rf $RootDir/vendor
     # exit while failed to run err
     if [ $? -ne 0 ]; then
         echo "Initialization failure."
         exit 1
     fi
+    rm -rf $RootDir/vendor
 
     systemctl daemon-reload
     systemctl enable omc.service
@@ -43,7 +43,7 @@ else
 
     bash $RootDir/script/setup.sh -u
     if [ $? -ne 0 ]; then
-        echo "Execution failed. Exiting."
+        echo "Upgrade failed."
         exit 1
     fi