The matching wildcard is strict, but no declaration can be found for element ‘tx:annotation-driven’

You have some errors in your appcontext.xml:

• Use *-2.5.xsd

  xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
    http://www.springframework.org/schema/aop 
    http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-2.5.xsd
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"
  

• Typos in tx:annotation-driven and context:component-scan (. instead of -)

  <tx:annotation-driven transaction-manager="transactionManager" />
  <context:component-scan base-package="com.mmycompany" />