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From: cai chen <ecaichen@hotmail.com>
To: <core-dev@hadoop.apache.org>
Subject: Hello
Date: Fri, 1 Feb 2008 14:52:46 -0600
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Hello Hadoop team.=20

Glad to know you put lots of efforts here. I wanna subscribe the dev-mailin=
g list and hope I will be able to contribute later on. But when I intended =
to set the Development Environment in Eclipse(follow with http://wiki.apach=
e.org/hadoop/EclipseEnvironment), I got an error when I tried to build Hado=
op by Ant. The error message said "cannot run program "sed" at line 41". I =
went though build.xml and knew it is:=20

41: <exec executable=3D"sed" inputstring=3D"${os.name}"=20
42:       outputproperty=3D"nonspace.os">
43:     <arg value=3D"s/ /_/g"/>
44:  </exec>

What's program "sed"? how to set it up?

Thank you,

Cai



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