how to use appcfg.py for google-app-engine projects created using google's eclipse plugin?

Posted by Aadith on Stack Overflow See other posts from Stack Overflow or by Aadith
Published on 2010-01-11T18:34:34Z Indexed on 2010/03/13 0:07 UTC
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google-app-engine

|

java

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eclipse

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eclipse-plugin

I have created a google-app-engine java project in Eclipse using Google's Eclipse plugin. My previous attempt to deploy failed. Now, when I retry, I get the following message:

Unable to update app: Error posting to URL : http://appengine.google.com/api/appversion/create?app_id=mybdaywisherversion=1 409 conflict Another transaction for this user is already in progress for this app and major version. That user can undo the transaction with appcfg.py's "rollback" command.

Now, I have always used the google-app-engine features from inside Eclipse only and have not a clue how to run the appcfg.py command.

Could not get much help from documentation available over the internet. The only thing I could make out was for mac (I'm on mac), the command to be used is appcfg.sh. Inside Eclipse, I looked where App-Engine SDK is located on my machine and went to that location. Even found appcfg.sh there. But when I try to run it, it only reports the error "command not found". Tried various alternatives to run it (like tried running it with sudo, tried running it as ./appcfg.sh by going to whether its located) but no success

Can someone please tell me the step I will have to follow to run the apcfg command?

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