Hello David, thanks for the idea, but I'm afraid that's not the case. I do have that already, that is what is providing libmlx4 and libmlx5. But it does not contain librte_common_mlx5, which is what I think is probably the source of my problem. Cheers, Mark [cid:8487dc36-3485-4f1a-b9bf-3476dcf122e0][cid:835153b4-87cd-4e3c-95ed-f810959f7f39] ________________________________ From: David Marchand Sent: 20 July 2022 15:14 To: Mark de Roussier Cc: Дмитрий Степанов ; users@dpdk.org Subject: Re: Couple of build problems ( Fedora 36, DPDK 21.11.1 ) On Wed, Jul 20, 2022 at 2:19 PM Mark de Roussier > wrote: Hi Stephanov, thanks for the quick reply ! Yeah, I noticed the libmlx5 complaint in the log, but it wasn't useful because I didn't know where to look for libmlx5. Thanks for the pointer ! Looks like Fedora hasn't included the libibverbs-dev package in it's standard repo, so I'll have to go hunt for it, but now I know what I'm looking for 🙂. I think you are looking for rdma-core-devel. -- David Marchand