From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 55F11A0093 for ; Sat, 21 May 2022 02:23:33 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C8A2C40222; Sat, 21 May 2022 02:23:32 +0200 (CEST) Received: from clt-mbsout-01.mbs.boeing.net (clt-mbsout-01.mbs.boeing.net [130.76.144.162]) by mails.dpdk.org (Postfix) with ESMTP id 3E46540156 for ; Sat, 21 May 2022 02:23:31 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by clt-mbsout-01.mbs.boeing.net (8.15.2/8.15.2/DOWNSTREAM_MBSOUT) with SMTP id 24L0NS5f016518; Fri, 20 May 2022 20:23:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=boeing.com; s=boeing-s1912; t=1653092609; bh=9EZlyTcQa3pR97HqyEyBQAq2dVvL+6xHUrLnus+tZ5g=; h=From:To:Subject:Date:References:In-Reply-To:From; b=pEGZBV4BJRgVWSHyVESBc+mQPDHykI+Yg7Gc3q50waIXqH7BvJEUrI976qcHFCvYZ DjGeSmHaA8aXWAqqJYXqzBFApqmU2D23fRSWX3xh/emBMFG8g2IyCj2e9N2IxvlqBM iCz7mD+SjM/Du4VtQeXqjCXuqIY7ky98EPiVGJ8sIbjp3WyfoN7sPXqrgCbdO+hxz9 KsKdlLVDY/AKDbvej/6AAjAPvcj+93MULzFslg1Fm4KYLLnMW5sjIs3FlOcRq6oTEL dfVlLYgc+JH88eIP2alAgH+rngzWx3lBmRdP6NLf9imedpwvhnYrqNUJFxnmqEOQgi GXZgo3oMR231Q== Received: from XCH16-07-07.nos.boeing.com (xch16-07-07.nos.boeing.com [144.115.66.109]) by clt-mbsout-01.mbs.boeing.net (8.15.2/8.15.2/8.15.2/UPSTREAM_MBSOUT) with ESMTPS id 24L0NNwL016486 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 20 May 2022 20:23:23 -0400 Received: from XCH16-07-10.nos.boeing.com (144.115.66.112) by XCH16-07-07.nos.boeing.com (144.115.66.109) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2375.24; Fri, 20 May 2022 17:23:21 -0700 Received: from XCH16-07-10.nos.boeing.com ([fe80::1522:f068:5766:53b5]) by XCH16-07-10.nos.boeing.com ([fe80::1522:f068:5766:53b5%2]) with mapi id 15.01.2375.024; Fri, 20 May 2022 17:23:21 -0700 From: "Templin (US), Fred L" To: "users@dpdk.org" Subject: RE: DPDK "ninja install" issue Thread-Topic: DPDK "ninja install" issue Thread-Index: AdhsiZpfo72aVtouR2C6gmz5NC++uwAHq0og Date: Sat, 21 May 2022 00:23:21 +0000 Message-ID: <4f2b458a12ad4ade86ac25eea66161a3@boeing.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [137.137.12.6] x-tm-snts-smtp: 3ADD1DD5C1451E6A99A66889D02F80AF98641DE5FAA412076E6136C900CD55C12000:8 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Never mind, I found the problem. On Ubuntu 22.04 there was apparently alrea= dy some form of installation of meson and ninja, but then I hit it again with "pip3= install". I have seen many times now that on Ubuntu you need to be very careful not to use p= ip3 to install something already installed by apt and vice-versa - the two package= s seem to have the ability to clobber the work done by the other in strange ways, and= I am surprised this doesn't cause widespread problems. Bottom line - I was able to start from scratch and now have DPDK built and = installed. Fred > -----Original Message----- > From: Templin (US), Fred L > Sent: Friday, May 20, 2022 1:41 PM > To: users@dpdk.org > Subject: DPDK "ninja install" issue >=20 > Hi, I am having trouble running "ninja install" while following verbatim = from the documents. > I am on Ubuntu 22.04 and have downloaded dpdk-21.11.1. I also installed m= eson and ninja > using the appropriate "apt install" commands. >=20 > When I follow the instructions in the DPDK documentation, everything work= s fine up until > the "ninja install". I issue the following commands: >=20 > tar -xJf dpdk-21.11.1.tar.xz > cd dpdk-stable-21.11.1/ > meson -Dexamples=3Dall build > cd build > ninja > sudo ninja install >=20 > But, when I run the "sudo ninja install" I get the following output: >=20 > "[0/1] Installing files. >=20 > ERROR: Build directory has been generated with Meson version 0.62.1, whic= h is incompatible with the current version 0.61.2. > FAILED: meson-install > /usr/bin/meson install --no-rebuild > ninja: build stopped: subcommand failed." >=20 > I also tried the same commands with dpdk-22.03 and got the same problem. > Any ideas how to address this? >=20 > Thanks - Fred