Opened 7 years ago
Closed 7 years ago
#1117 closed How to (wontfix)
Installation Problem
| Reported by: | williamhuang | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | Delphes code | Version: | Delphes 3 |
| Keywords: | Cc: |
Description
When I install Delphes by MG5 I met some problem attached below.
My system is macOS Seirra 10.12.4,
and the version of gcc is gcc7.
I installed ROOT with the version 6.08.06 by binary distribution
Attachments (1)
Change History (5)
by , 7 years ago
comment:1 by , 7 years ago
comment:2 by , 7 years ago
So I should install the ROOT source distribution with gcc and then install Delphes?
comment:3 by , 7 years ago
So I should install the ROOT source distribution with gcc and then install Delphes?
It's one of the possibilities. It's also possible to install ROOT built with clang and then build Delphes using clang.
comment:4 by , 7 years ago
| Resolution: | → wontfix |
|---|---|
| Status: | new → closed |
| Type: | Bug → How to |
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As far as I know, the ROOT binary distribution is built with clang not gcc. Since Delphes depends on ROOT, Delphes should be built with as same compiler as ROOT. So, installing ROOT built with clang and then building Delphes with gcc won't work.