How to build software release?

Hello,

I am creating a new ERP5 instance inside a slaprunner wchich hosted by vifib.net, and building a new ERP5 instance inside it. But I can not build the software release, at least it doesn't seem working. 

0. get slaprunner instance and goto  https://softinstxxxx.host.vifib.net/

1. git clone https://example.com/foo.git  inside the slap partition

# The foo.git  contains software.cfg to build erp5.

2. click 'Open Software Release'

3. Select a folder which contains software.cfg

4. Click 'Open software'

5. Run # Click the green triangle button.

6. Forwarded to logs 

 but it says 'Warning: log file doesn't exist yet or empty log!!' 

What was wrong? How should I do? What should I check? 

Thanks in advance, 

Tatuya 

Note: the build and run configuration is following. 

Which one do you want to run ?

How many tries ?