Client error: Page "Test" not found in space

[bibstha]

Hi first, thanks for this, I hope I could get it running but it fails.

I tried using the confluence.sh first to make sure that works. But I get the following error here:

$ ./confluence.sh -a storePage --space DOC --title TestPage --content "Via remote api"
Page created: 'TestPage'.  Page has id: 109019625
$ ./confluence.sh -a renderPage --space DOC --title TestPage

Client error: Page 'TestPage' not found in space 'DOC'

The confluence I am running is version 5.7.4. Not sure if that could be the issue. Where can I download the latest jar files from? Any tips where to look would be of great help.