diff --git a/docs/depends.list b/docs/depends.list
new file mode 100644
index 0000000..c263528
--- /dev/null
+++ b/docs/depends.list
@@ -0,0 +1,36 @@
+galera-4
+libcgi-fast-perl
+libcgi-pm-perl
+libclone-perl
+libconfig-inifiles-perl
+libdaxctl1
+libdbd-mysql-perl
+libdbi-perl
+libencode-locale-perl
+libfcgi-bin
+libfcgi-perl
+libfcgi0ldbl
+libhtml-parser-perl
+libhtml-tagset-perl
+libhtml-template-perl
+libhttp-date-perl
+libhttp-message-perl
+libio-html-perl
+liblwp-mediatypes-perl
+libmariadb3
+libmysqlclient21
+libndctl6
+libpmem1
+libsnappy1v5
+libtimedate-perl
+liburi-perl
+liburing2
+mariadb-client
+mariadb-client-10.6
+mariadb-client-core-10.6
+mariadb-common
+mariadb-server
+mariadb-server-10.6
+mariadb-server-core-10.6
+mysql-common
+socat
\ No newline at end of file
diff --git a/extras/independ.sh b/extras/independ.sh
new file mode 100644
index 0000000..72d81fa
--- /dev/null
+++ b/extras/independ.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+pwddir=`pwd`
+rootdir=$pwddir/depend-u22.04/
+
+for subdepdir in $(find $rootdir -type d); do
+    path=`dirname $subdepdir`
+    if [ $path != $pwddir ]; then
+        echo $subdepdir
+        cd $subdepdir
+        filenum=`ls -l |grep "^-"|wc -l`
+        if [ $filenum -eq 1 ]; then
+            sudo dpkg -i *.deb
+        elif [ $filenum -gt 1 ]; then
+            sudo dpkg -i --ignore-depends *.deb
+        fi
+    fi
+done
\ No newline at end of file