[doodleproject] [ doodleproject-Support Requests-2831392 ] 'csc' is not recognized as an internal or external command

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Support Requests item #2831392, was opened at 2009-08-03 10:07
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Category: dotnet-maven-plugin
Group: 2.1
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Brent Worden (brentworden)
Summary: 'csc' is not recognized as an internal or external command

Initial Comment:
'csc' is not recognized as an internal or external command. I am using maven "2.0.9"
I created a maven project with following project structure 
netproject
|__src
     |__main
          |__csharp
          |__Hello.cs
|__pom.xml

my pom.xml is below
---------------------------------
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>csharp</groupId>
  <artifactId>csprog</artifactId>
  <packaging>dll</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>.NET C# program</name>

  <build>
	<sourceDirectory>src/main/csharp</sourceDirectory>
	<plugins>
		<plugin>
			<groupId>net.sf.doodleproject</groupId>
			<artifactId>dotnet-maven-plugin</artifactId>
			<version>2.1</version>
			<extensions>true</extensions>
			<configuration>
			  <compilerArguments>
				<type>library</type>
			  </compilerArguments>
			  <fork>true</fork>
			  <compilerId>csc</compilerId>
			  <includes>
				<include>**/*.cs</include>
			  </includes>
			</configuration>
			<goals>
				<goal>dotnet:compile</goal>
			</goals>
		</plugin>
	</plugins>
  </build>
  <pluginRepositories>
    <pluginRepository>
      <id>doodleproject-repo</id>
      <name>DoodleProject Maven 2 Repository</name>
      <url>http://doodleproject.sourceforge.net/maven2/release</url>
      <releases>
        <enabled>true</enabled>
      </releases>
    </pluginRepository>
  </pluginRepositories>

</project>

Please suggest ,what I did wrong? I attached file related to build failed i.e. report.txt

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=518271&aid=2831392&group_id=67565