Looks like ZnFileSystemUtils are doing this. As far as i understand, the 
problem occurs when two matrix lobs run at the same time and so one downloads 
thing into /tmp, and other one encounters a problem. Isn’t this some sort of 
bug in Zinc?

Uko

On 06 Jun 2014, at 11:54, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:

> 
> On 06 Jun 2014, at 11:19, Max Leske <maxle...@gmail.com> wrote:
> 
>> 
>>> On 06.06.2014, at 07:28, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:
>>> 
>>> Sorry for bothering guys, but I really get random errors. For example last 
>>> one I saw is:
>>> 
>>> An attempt to use interactive tools detected, while in non-interactive mode
>>>     FileDoesNotExistException: '/tmp/github-UkoVnaExportermaster.zip'
>>> 
>>> Can anybody help me to localise the problem? Is the Jenkins configuration 
>>> wrong? Or I should do things in a completely different way?
>> 
>> Did you specigy /tmp as output folder? If so, you should use the working 
>> directory (which will be the build directory). You can not assume to have 
>> write permissions on /tmp.
> 
> Yes, that’s the thing. I guess /tmp is used by something in 
> metacello-filetree-github toolchain. That’s why I’m asking because I’ve never 
> worked with is a lot.
> 
> Uko
> 
>> 
>>> 
>>> Uko
>>> 
>>> On 31 May 2014, at 14:40, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:
>>> 
>>>> Hi guys,
>>>> 
>>>> So I’m using this fancy metacello github urls, like: 
>>>> github://<user>/<project>[:<branch>|<tag>|<SHA>][/<path>] and some of my 
>>>> Jenkins matrix builds are randomly failing with:
>>>> 
>>>> Error: /tmp/github-UkoRenrakumaster.zip already exists
>>>> 
>>>> anyone has an idea how to solve this?
>>>> 
>>>> Uko
>>> 
>> 
> 

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