Hi. I got new information.
I am sorry but latest version of ERP5 is currently not building.
Our build test of ERP5 into a Debian Stretch OS is currently failing :
You can track all our tests on this page:
https://stack.nexedi.com/test_status?fbclid=IwAR0tnOIWOPn3ksRLnQES06zBe5yYNBffK3c8FwB502BGn2VG1yFZr_5nCdw
We are now fixing the build test of ERP5 on Debian. Until it is fixed, ERP5 will not build.
Ok, I've got it, thanks for the info! It seems we will move to another erp system.