[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.1:compile (default-compile) on project openmrs-api: Compilation failure: Compilation failure:
[ERROR] error: error reading F:\Documents and Settings\MAGOO\.m2\repository\xerces\xercesImpl\2.8.0\xercesImpl-2.8.0.jar; cannot read zip file entry
[ERROR] \Workspace\openmrs\api\src\main\java\org\openmrs\util\Security.java:[32,37] package org.apache.xerces.impl.dv.util does not exist
[ERROR]
[ERROR] \Workspace\openmrs\api\src\main\java\org\openmrs\util\Security.java:[235,9] cannot find symbol
[ERROR] symbol  : variable Base64
[ERROR] location: class org.openmrs.util.Security
[ERROR]
[ERROR] \Workspace\openmrs\api\src\main\java\org\openmrs\util\Security.java:[270,36] cannot find symbol
[ERROR] symbol  : variable Base64
[ERROR] location: class org.openmrs.util.Security
[ERROR]
[ERROR] \Workspace\openmrs\api\src\main\java\org\openmrs\util\Security.java:[306,10] cannot find symbol
[ERROR] symbol  : variable Base64
[ERROR] location: class org.openmrs.util.Security
[ERROR]
[ERROR] \Workspace\openmrs\api\src\main\java\org\openmrs\util\Security.java:[342,10] cannot find symbol
[ERROR] symbol  : variable Base64
[ERROR] location: class org.openmrs.util.Security
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :openmrs-api