First install keep saying no enough disk space

Hi,

I'm trying to install Plesk Onyx 17.0.17 on my Ubuntu 16.04 64 bits LTS (HVM) server at Gandi.net. I have 1 core, 512 RAM and 10go disk space to test it.
When i install it via ssh, it says :
1 - Which version - i choose 17.0.17
2 - Which type - i choose Recommended or Full
3 - After this it keep saying not enough disk space, here is the full error :

Launching component and product checkers...
Downloading file PSA_17.0.17/examiners/disk_space_check.sh: 100% was finished....

First install keep saying no enough disk space