From 38102ccec37a53c4beaf28097eb3b355865aa9ea Mon Sep 17 00:00:00 2001
From: huili <huili@taosdata.com>
Date: Mon, 26 Aug 2019 15:17:37 +0800
Subject: [PATCH] [NONE]

---
 packaging/deb/DEBIAN/preinst | 6 +++---
 packaging/rpm/tdengine.spec  | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/packaging/deb/DEBIAN/preinst b/packaging/deb/DEBIAN/preinst
index df4af85577..ce5a7eb96f 100644
--- a/packaging/deb/DEBIAN/preinst
+++ b/packaging/deb/DEBIAN/preinst
@@ -29,8 +29,8 @@ cfg_install_dir="/etc/taos"
 install_main_dir="/usr/local/taos"
 if [ -f ${cfg_install_dir}/taos.cfg ]; then
     ${csudo} rm -f ${install_main_dir}/cfg/taos.cfg   || :
-fi    
+fi
 
-${csudo} dpkg -P tdengine   || :
-${csudo} rm -f /var/lib/dpkg/info/tdengine*   || :
+# there can not libtaos.so*, otherwise ln -s  error
+${csudo} rm -f ${install_main_dir}/driver/libtaos*   || :    
 
diff --git a/packaging/rpm/tdengine.spec b/packaging/rpm/tdengine.spec
index 74fa632d42..adc2e33c48 100644
--- a/packaging/rpm/tdengine.spec
+++ b/packaging/rpm/tdengine.spec
@@ -99,8 +99,8 @@ if [ -f %{cfg_install_dir}/taos.cfg ]; then
     ${csudo} rm -f %{homepath}/cfg/taos.cfg   || :
 fi 
 
-${csudo} rpm -e  tdengine || :
-${csudo} rpm -e --noscripts tdengine || :
+# there can not libtaos.so*, otherwise ln -s  error
+${csudo} rm -f %{homepath}/driver/libtaos*   || :
 
 #Scripts executed after installation
 %post
-- 
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