On 27 août, 06:15, cobra <[email protected]> wrote:
> Hi all,
>
>         When I try to build the GWT Source Code in Eclipse IDE, here
> is the error message.
>         I build the src by Ant to run build.xml, and I have check out
> the file in trunk and tools folder.
[...]
> G:\GWT Project\GWT\trunk\common.ant.xml:270: Unable to launch command:
> svn info

GWT's build system need to know the branch and revision you're
building to be able to package it (I don't really know why, but it's
the way it works).
It defaults to launching "svn info" (as if you were typing it on a
command window), which either isn't available on your machine (for
instance, if you use TortoiseSVN) or isn't in the PATH.
But you can bypass this call and directly tell the build script which
branch and revision you're building by setting the gwt.svnrev property
(in Eclipse, "External Tools Configuration...", the "Properties" tab
for your launch entry) to something like "bra...@rev" (e.g.
"tr...@6019").

(oh, and by the way, you should use the "dist-one" or "dev-one" ant
target to only build for Windows)
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