ChromeBook errors

[mikey]

I recently got a 64bit ChromeBook with 16gb of ram with a 64gb harddrive that is not even close to being full and keep getting errors like this:
<core_client_version>7.22.2</core_client_version>
<![CDATA[
<message>
process exited with code 2 (0x2, -254)</message>
<stderr_txt>
Process creation (../../projects/www.rechenkraft.net_yoyo/sievewrapper_145.02_x86_64-pc-linux-gnu) failed: Error -1, errno=2
execv: No such file or directory

</stderr_txt>

Does anyone have any ideas?

mikey