This seems like it might be the same issue discussed here:

If it is the same issue, then instructions on how to modify your settings.xml to work around the error can be found here:
Take a look at the green box labeled "maven repository" for the instructions I'm referring to.

~Jason Warner

On Wed, Apr 14, 2010 at 12:45 PM, Kevan Miller <> wrote:

On Apr 14, 2010, at 12:28 PM, Dianne Richards wrote:

> I downloaded DayTrader and did an "mvm install". It fails with the following:
> [INFO] ------------------------------------------------------------------------
> [INFO] Compilation failure
> error: error reading C:\Documents and Settings\Administrator\.m2\repository\com\
> envoisolutions\sxc\sxc-runtime\0.7.2\sxc-runtime-0.7.2.jar; error in opening zip
>  file
> The file seems to be corrupted. I can't access it with either winzip or the jar command. I deleted the file and tried again, with the same error. Any ideas? Can someone check the original file, wherever it is?

Hi Dianne,
Where is maven downloading the jar from? Are you using a proxy?

I just checked the jar on maven central ( it seems fine and the md5 checksum looks good.