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GET /api/1.1/patches/11737/?format=api
{ "id": 11737, "url": "https://patchwork.libcamera.org/api/1.1/patches/11737/?format=api", "web_url": "https://patchwork.libcamera.org/patch/11737/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20210327192048.121809-1-vedantparanjape160201@gmail.com>", "date": "2021-03-27T19:20:48", "name": "[libcamera-devel,v6] Add alternative meson install command", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "5c002627fe3e21e9b01d65038aee282b5f9ca89b", "submitter": { "id": 85, "url": "https://patchwork.libcamera.org/api/1.1/people/85/?format=api", "name": "Vedant Paranjape", "email": "vedantparanjape160201@gmail.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/11737/mbox/", "series": [ { "id": 1846, "url": "https://patchwork.libcamera.org/api/1.1/series/1846/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1846", "date": "2021-03-27T19:20:48", "name": "[libcamera-devel,v6] Add alternative meson install command", "version": 6, "mbox": "https://patchwork.libcamera.org/series/1846/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/11737/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/11737/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 04A19C32ED\n\tfor <parsemail@patchwork.libcamera.org>;\n\tSat, 27 Mar 2021 19:21:35 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2F33C60519;\n\tSat, 27 Mar 2021 20:21:34 +0100 (CET)", "from mail-pl1-x636.google.com (mail-pl1-x636.google.com\n\t[IPv6:2607:f8b0:4864:20::636])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6EF1B602D7\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSat, 27 Mar 2021 20:21:32 +0100 (CET)", "by mail-pl1-x636.google.com with SMTP id v8so2501456plz.10\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSat, 27 Mar 2021 12:21:32 -0700 (PDT)", "from localhost.localdomain ([1.186.77.76])\n\tby smtp.googlemail.com with ESMTPSA id\n\t14sm12324157pgz.48.2021.03.27.12.21.28\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tSat, 27 Mar 2021 12:21:29 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"u+2ByrMi\"; 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\n\tSat, 27 Mar 2021 12:21:30 -0700 (PDT)", "From": "Vedant Paranjape <vedantparanjape160201@gmail.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Sun, 28 Mar 2021 00:50:48 +0530", "Message-Id": "<20210327192048.121809-1-vedantparanjape160201@gmail.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v6] Add alternative meson install command", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Cc": "Vedant Paranjape <vedantparanjape160201@gmail.com>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Changes in v6:\n* Updated README.rst to describe meson install issue\n* Removed \"changelog\" heading from commit message\n* Fixed few grammatical mistakes\n* Reworded few sentences\n* Added a new troubleshooting section in readme,\nand shifted meson issue to that section\n\nWhile installing meson using pip3 install --user meson, due to python\npath issues, build.ninja can't be located by ninja. meson generates\nninja files fine, but then when you run ninja, it is unable to find\nmeson's build.ninja python module due to path issues.\nIt gives the following error on ninja -C build install:\n\nninja: Entering directory `build'\nninja: error: loading 'build.ninja': No such file or directory\n\nAfter uninstalling meson using pip3 and installing it again using pip\nwithout --user argument solved the issue.\n\nSigned-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com>\n---\n README.rst | 19 +++++++++++++++++++\n 1 file changed, 19 insertions(+)", "diff": "diff --git a/README.rst b/README.rst\nindex 1427c714..fff67762 100644\n--- a/README.rst\n+++ b/README.rst\n@@ -104,3 +104,22 @@ onto the default video display element on your system.\n gst-launch-1.0 libcamerasrc camera-name=\"Camera 1\" ! videoconvert ! autovideosink\n \n .. section-end-getting-started\n+\n+Troubleshooting\n+~~~~~~~~~~~~~~~\n+\n+Several users have reported issues with meson installation, crux of the issue is a potential version\n+mismatch between the version that root uses, and the version that the normal user\n+uses. On calling `ninja -C build`, it can't find the build.ninja module. This the snippet of error message,\n+\n+:: \n+\n+ ninja: Entering directory `build' \n+ ninja: error: loading 'build.ninja': No such file or directory\n+\n+This can be solved in two ways: \n+\n+1) Don't install meson again if it is already installed system-wide.\n+2) If meson which is different from system-wide is already installed, \n+uninstall that meson using pip3, and install again without the --user \n+argument.\n\\ No newline at end of file\n", "prefixes": [ "libcamera-devel", "v6" ] }