From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2.migadu.com ([2001:41d0:403:58f0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms8.migadu.com with LMTPS id CKqdFCcK6mW9MAEAe85BDQ:P1 (envelope-from ) for ; Thu, 07 Mar 2024 19:40:39 +0100 Received: from aspmx1.migadu.com ([2001:41d0:403:58f0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2.migadu.com with LMTPS id CKqdFCcK6mW9MAEAe85BDQ (envelope-from ) for ; Thu, 07 Mar 2024 19:40:39 +0100 X-Envelope-To: larch@yhetil.org Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=reproducible-builds.org header.s=1.vagrant header.b=prG7jAzw; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org"; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1709836839; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:resent-to:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post: dkim-signature; bh=g5M5AuPYhPcSJ2Votfp801Dke6K2VgoUyqO/JBJsM9g=; b=gJC8WrlmmmpBWyJx/BvsNzQ3e0fS4HNCr3qsLFjtaGwfI8EHkh4k+XVS/ecyEy4OJJqn8e cEfaTnmHneqHO3Z5F86MhE83m38FBdV0L37BHy9zLheS160S5WxHSG3kEm6sWzoIqa89PU bcxrPgDIozR7AMRjW0vbKefWkE7eQF8cU3Tq/3V2l6eJROGjgI3cHxFUtAgh70t8Or3TOm ndf+bsigjI0z9VhPFh1lmvXJsTjSPHjl/LpKf1dxSVOtAxlCz/v4FW+vGAsZpr3kGbcHcp XEqRV+zW3Ps5+NoA6IrENLiwOJPihAU5PuEBYvVhRgX2mjjkI6kIeaZHwPSA1Q== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1709836839; a=rsa-sha256; cv=none; b=vBSagBSDqWtBkr/PMBZzv21S/Z2ZtZF+COcUvv2GAPOstPjz1X1e/lsSZCrZv+/1h3s93X qwLc+kr4yTTQZKmaF8hnTH1qsT6dMoiSgx7gLRxCc5jLvMF+55Qr1Pc0Gy9qKgni8aMsEv OxYMoItlTFDxcaK/4N+9Nibo/qyOi0MXS6k8+DwhxmA/kM7pFsj1S8ZlEeeZG84gBRmiTA +T8mIb48Ilizz1RbqZ26SQixDUN/LT81TPwMUhxgi/NIAwRCUgSqr1NW3p3fQoHWivMj97 wZpeabJg5YlPIxRJRYewTUjlJQvxxSMV8oBFSrz2DXCxavOivsWQliQSimRkLg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=reproducible-builds.org header.s=1.vagrant header.b=prG7jAzw; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org"; dmarc=none Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 0C88E58F14 for ; Thu, 7 Mar 2024 19:40:39 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1riIfQ-00070r-VC; Thu, 07 Mar 2024 13:40:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1riIfP-00070Q-EA for bug-guix@gnu.org; Thu, 07 Mar 2024 13:40:31 -0500 Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1riIfP-000461-5Z for bug-guix@gnu.org; Thu, 07 Mar 2024 13:40:31 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1riIfu-0007Wc-MI for bug-guix@gnu.org; Thu, 07 Mar 2024 13:41:02 -0500 Subject: bug#67334: diffoscope: missing/undetected dependencies? Resent-From: Vagrant Cascadian Original-Sender: "Debbugs-submit" Resent-To: bug-guix@gnu.org Resent-Date: Thu, 07 Mar 2024 18:41:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 67334 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Christopher Howard , 67334-done@debbugs.gnu.org Mail-Followup-To: 67334@debbugs.gnu.org, vagrant@reproducible-builds.org, christopher@librehacker.com Received: via spool by 67334-done@debbugs.gnu.org id=D67334.170983681328818 (code D ref 67334); Thu, 07 Mar 2024 18:41:02 +0000 Received: (at 67334-done) by debbugs.gnu.org; 7 Mar 2024 18:40:13 +0000 Received: from localhost ([127.0.0.1]:54895 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1riIf6-0007Uj-Ml for submit@debbugs.gnu.org; Thu, 07 Mar 2024 13:40:12 -0500 Received: from cascadia.aikidev.net ([173.255.214.101]:50948) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1riIf4-0007UP-9P for 67334-done@debbugs.gnu.org; Thu, 07 Mar 2024 13:40:11 -0500 Received: from localhost (unknown [IPv6:2600:3c01:e000:21:7:77:0:50]) (Authenticated sender: vagrant@aikidev.net) by cascadia.aikidev.net (Postfix) with ESMTPSA id 117C11AD56; Thu, 7 Mar 2024 10:38:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=reproducible-builds.org; s=1.vagrant; t=1709836739; bh=Lu093KNnHLjaN98cI7bQWpOduJYNgMxR8SquTps3OjY=; h=From:To:Subject:In-Reply-To:References:Date:From; b=prG7jAzw74HN8mzVXnLwNS0uDz/yrU24nMVaXNJLK02OL5pJvlkmReq21uwkCaLfy 6eqlRJMUzYAzWozTY8e7bqPP2/cZRKLWJUsrHSu8sbnPJ2rK0MeY9VoF5yhkhalQra J0jnNyjjBdu0/bJa8L71HktYOLyt7UHk3fRwtkk8YWh2xufjj5wOWlFPzibPaisjhs zTa6do3jdeOT4poiX/B128BBlFXNBreC716o3yAcIi7w4V+pi/cOnfAzWwqj/K7eUf FjN+mFQK9PxUuJB5WvyBAjY9Gg82J92WBq3bdGxMXOvoCyA3Ng2+P7nhFiuoO+pQvW 0ts4QTr3WMObQ== From: Vagrant Cascadian In-Reply-To: References: Date: Thu, 07 Mar 2024 10:38:50 -0800 Message-ID: <87o7bpopj9.fsf@wireframe> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Spam-Score: -5.19 X-Spam-Score: -5.19 X-Migadu-Queue-Id: 0C88E58F14 X-Migadu-Scanner: mx11.migadu.com X-TUID: GpSGQi1GDqsu --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 2023-11-21, Christopher Howard wrote: > Hi, recently I tried to use diffoscope to compare to PDFs. I got these er= rors: > > =E2=94=82=E2=94=84 xxd not available in path. Falling back to Python hexl= ify. > =E2=94=82=E2=94=84 'pdftotext' not available in path. Falling back to bin= ary comparison. > > I found that if I installed packages `xxd' and `xpdf' into my environment= , the errors go away and I can compare line-by-line as expected. It is impractical to install all of the available tools that diffoscope supports, as it supports an absurd number of file formats and thus uses a very large number of tools. You can call "diffoscope --list-missing" to give suggestions about packages you might want to add, and as you've observed, diffoscope suggests what to install to get better support for the files it is currently testing. live well, vagrant --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQRlgHNhO/zFx+LkXUXcUY/If5cWqgUCZeoJugAKCRDcUY/If5cW quhXAP4nrRBrXFgwtmWqoc1R4AuORit0oPYDCQo1T/Pu4tnDUwD/RUqhjvfsGvFE m6LsYSprmPw2aSK7d4PJCaGRZZMTjQM= =dSy9 -----END PGP SIGNATURE----- --=-=-=--