title: The absolute uri: http://www.springsource.org/tags/form cannot be resolved in either web.xml or the jar files deployed with this application
body: <p>Currently, I use a 'Maven' project where I put in my pom.xml the current dependencies to use Spring Framework where org.springframework.version = 3.1.0.RELEASE : </p>
  
  <pre><code>&lt;dependency&gt;
     &lt;groupId&gt;org.springframework&lt;/groupId&gt;
     &lt;artifactId&gt;spring-core&lt;/artifactId&gt;
     &lt;version&gt;${org.springframework.version}&lt;/version&gt;
  &lt;/dependency&gt;
  
  &lt;dependency&gt;
     &lt;groupId&gt;org.springframework&lt;/groupId&gt;
     &lt;artifactId&gt;spring-context&lt;/artifactId&gt;
     &lt;version&gt;${org.springframework.version}&lt;/version&gt;
  &lt;/dependency&gt;
  
  &lt;!-- Spring MVC framework --&gt;
  &lt;dependency&gt;
      &lt;groupId&gt;org.springframework&lt;/groupId&gt;
      &lt;artifactId&gt;spring-webmvc&lt;/artifactId&gt;
      &lt;version&gt;${org.springframework.version}&lt;/version&gt;
  &lt;/dependency&gt;
  
  &lt;dependency&gt;
      &lt;groupId&gt;org.springframework.security&lt;/groupId&gt;
      &lt;artifactId&gt;spring-security-taglibs&lt;/artifactId&gt;
      &lt;version&gt;${org.springframework.version}&lt;/version&gt;
  &lt;/dependency&gt;
  </code></pre>
  
  <p>All the jar dependencies are sitting in target/myGoogleAppEngine-0.0.1-SNAPSHOT/WEB-INF/lib. This directory contains :</p>
  
  <pre><code>spring-aop-3.1.0.RELEASE.jar
  spring-beans-3.1.0.RELEASE.jar
  spring-webmvc-3.1.0.RELEASE.jar
  spring-web-3.1.0.RELEASE.jar
  spring-security-taglibs-3.1.0.RELEASE.jar
  spring-security-web-3.1.0.RELEASE.jar
  ...
  </code></pre>
  
  <p>At the beginning of my address.jsp, I've the following line : </p>
  
  <pre><code>&lt;%@ taglib prefix="form" uri="http://www.springsource.org/tags/form" %&gt;
  </code></pre>
  
  <p>But I've the following error when I execute the address.jsp : </p>
  
  <pre><code>Error 500
  org.apache.jasper.JasperException: The absolute uri: http://www.springsource.org/tags/form cannot be resolved in either web.xml or the jar files deployed with this application
  </code></pre>