Building 1.0.1 is failing with

[Gopal]

Steps so far:-

Step 1
svn checkout 
http://svn.apache.org/repos/asf/hadoop/common/tags/release-1.0.1 / 
hadoop-common-1.0.1


Step 2
$ant
This is where it fails.

/home/oracle/hadoop-common-1.0.1/build.xml:541: 
java.lang.NoClassDefFoundError:*javax/servlet/jsp/JspFactory*



Versions
ant - 1.8.3
maven - 3.0.4
java - 1.6

machine: debian


Btw, 20.3 compiled just fine.



BUILD FAILED

/home/oracle/hadoop-common-1.0.1/build.xml:541: 
java.lang.NoClassDefFoundError:*javax/servlet/jsp/JspFactory*

        at org.apache.jasper.JspC.initServletContext(JspC.java:1195)

        at org.apache.jasper.JspC.execute(JspC.java:1056)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)


Any help appreciated.