Error message when installing packages

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The following errors occurred when attempting to process your request:
* Concrete was not able to save the package after download.

formation - headers already sent by (output started at /usr/home/web/webxxxxxx/xxxxxx.com/concrete/libraries/marketplace.php:88) in /usr/home/web/webxxxxx/xxxxxx.com/concrete/libraries/view.php on line 764

What could be wrong? Is it file permissions or possible the hosting company?
It worked fine a couple of days. locally on my cpu it's ok. but not online on the server.

at one point i could not log in, and error messages were showing on the top of my page. but i got it away by deleting the content in the .tmp folder on the server

 
Brainakazariua replied on at Permalink Reply
Brainakazariua
Try clearing your cache under dashboard -> sitewide settings -> clear cache
loekja replied on at Permalink Reply
It does not help. I tried to disable all cache and claring the cache
12345j replied on at Permalink Reply
12345j
Try reconnecting to community.
Brainakazariua replied on at Permalink Reply
Brainakazariua
Like 12345j said, try reconnecting. Here is a how-to on how to do so:http://www.concrete5.org/documentation/how-tos/editors/reconnect-to...
loekja replied on at Permalink Reply
Did not help :(
Concrete was not able to save the package after download
frz replied on at Permalink Reply
frz
I would just try a manual install.
It sounds like permissions might be off.

Here's instructions for either method:
http://www.concrete5.org/marketplace/how_to_install_add_ons_and_the...
12345j replied on at Permalink Reply
12345j
or install manually
nolabel replied on at Permalink Reply
nolabel
I have the same problem. Tried all of the above recommnedations and still getting

Concrete was not able to save the package after download.

Any more suggestions? What about permissions? What do you think is the reason for this probelm in permission @franz.

Regards,
frz replied on at Permalink Reply
frz
it's likely a directory permission set off or ZIP not working right on your server. I would suggest manually installing and seeing if that's any better.
edward replied on at Permalink Best Answer Reply
Make sure that <concrete5-dir>/files/tmp exists and is writable...
richardebt replied on at Permalink Reply
richardebt
I had the same problem.

That works perfectly:)

Thank you