????

??

??Grails??????????

• ??java1.4?????????JAVA_HOME??????

??

• ?? Grails??????
• ?????????
• ??????GRAILS_HOME???????????(? Windows?C:grails ?Unix? ~/grails )
• ??Grails??bin???PATH???? (? Windows? %GRAILS_HOME%bin ? Unix?$GRAILS_HOME/bin)
• ??????"grails",???????????????Grails??

?SVN??

??

???SVN?????????????:

• ??java1.4?????????JAVA_HOME??????
• ??Apache Ant 1.6.5 ?????
• JUnit(??????????junit.jar????ANT_HOMElib?)
• Subversion

??

• svn co http://svn.codehaus.org/grails/trunk/grails/
• ??????GRAILS_HOME???????
• ??Grails??bin???PATH????
• ???%GRAILS_HOME%???ant???Grails
• ??! ????Grails!