udacity / nd131-openvino-fundamentals-project-starter Goto Github PK

Dear Udacity team,

Following the guide provided for running the project locally in Mac, the ffmpeg older release can be compiled but not used. After some time searching, I found out the following workaround in order to have the possibility to locally develop the project:

https://trac.ffmpeg.org/ticket/8073

In the bottom of the page, where the solution is provided, it states that additional CFLAGS shall be provided in the case of MAC OS > 10.15 when make is called. Therefore the part of the mac-setup.md dedicated to FFMPEG shall, in my humble opinion, modified to accommodate this issue as follows:

git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg
cd ffmpeg
git checkout 2ca65fc7b74444edd51d5803a2c1e05a801a6023
./configure
make -j4 CFLAGS="-fno-stack-check"

It's great to have the starter for local dev, but it would be even better to have a Dockerised version of the starter.

Using Docker will mean that the project is a bit more robust regardless of platform and will massively speed up deployment to new systems, like deploying to Raspberry Pi.

Currently working on Dockersing the starter for my own projects and will raise a PR when ready.

🙌

I completed all the previous steps mentioned in the instructions. Though during installing npm, I had to downgrade Nodejs as suggested by the command sudo aptitude install npm (I was unable to install npm any other way) and then I installed nodejs-legacy, again using aptitude to make sure to not to disturb any packages.

After that, I was successfully able to Start the Mosca server but encountered this error during running npm install under /webservices/ui

npm WARN optional Skipping failed optional dependency /chokidar/fsevents:
npm WARN notsup Not compatible with your operating system or architecture: [email protected]

and if I try to run npm run dev, I get

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/nodejs', '/usr/bin/npm', 'run', 'dev' ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle [email protected]: [email protected]
6 silly lifecycle [email protected]: no script for predev, continuing
7 info lifecycle [email protected]: [email protected]
8 verbose lifecycle [email protected]: unsafe-perm in lifecycle true
9 verbose lifecycle [email protected]: PATH: /usr/share/npm/bin/node-gyp-bin:/home/zack/nd131-openvino-fundamentals-project-starter/webservice/ui/node_modules/.bin:/home/zack/bin:/home/zack/.local/bin:/opt/intel/openvino_2020.1.023/deployment_tools/model_optimizer:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Program Files (x86)/Common Files/Intel/Shared Libraries/redist/intel64_win/compiler:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Program Files/NVIDIA Corporation/NVIDIA NvDLISR:/mnt/c/Program Files (x86)/Brackets/command:/mnt/c/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/mnt/c/Program Files/Microsoft SQL Server/130/Tools/Binn/:/mnt/c/Program Files/Docker/Docker/resources/bin:/mnt/c/ProgramData/DockerDesktop/version-bin:/mnt/c/Users/Gehlo/AppData/Local/Programs/Python/Python36/Scripts/:/mnt/c/Users/Gehlo/AppData/Local/Programs/Python/Python36/:/mnt/c/Users/Gehlo/AppData/Local/Microsoft/WindowsApps:/mnt/c/Users/Gehlo/AppData/Local/Programs/Microsoft VS Code/bin:/mnt/c/Users/Gehlo/AppData/Local/GitHubDesktop/bin:/snap/bin
10 verbose lifecycle [email protected]: CWD: /home/zack/nd131-openvino-fundamentals-project-starter/webservice/ui
11 silly lifecycle [email protected]: Args: [ '-c',
11 silly lifecycle 'cross-env NODE_ENV=development webpack-dev-server --history-api-fallback --watch --hot --inline' ]
12 silly lifecycle [email protected]: Returned: code: 1 signal: null
13 info lifecycle [email protected]: Failed to exec dev script
14 verbose stack Error: [email protected] dev: cross-env NODE_ENV=development webpack-dev-server --history-api-fallback --watch --hot --inline
14 verbose stack Exit status 1
14 verbose stack at EventEmitter. (/usr/share/npm/lib/utils/lifecycle.js:232:16)
14 verbose stack at emitTwo (events.js:87:13)
14 verbose stack at EventEmitter.emit (events.js:172:7)
14 verbose stack at ChildProcess. (/usr/share/npm/lib/utils/spawn.js:24:14)
14 verbose stack at emitTwo (events.js:87:13)
14 verbose stack at ChildProcess.emit (events.js:172:7)
14 verbose stack at maybeClose (internal/child_process.js:821:16)
14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
15 verbose pkgid [email protected]
16 verbose cwd /home/zack/nd131-openvino-fundamentals-project-starter/webservice/ui
17 error Linux 4.4.0-19041-Microsoft
18 error argv "/usr/bin/nodejs" "/usr/bin/npm" "run" "dev"
19 error node v4.2.6
20 error npm v3.5.2
21 error code ELIFECYCLE
22 error [email protected] dev: cross-env NODE_ENV=development webpack-dev-server --history-api-fallback --watch --hot --inline
22 error Exit status 1
23 error Failed at the [email protected] dev script 'cross-env NODE_ENV=development webpack-dev-server --history-api-fallback --watch --hot --inline'.
23 error Make sure you have the latest version of node.js and npm installed.
23 error If you do, this is most likely a problem with the intel-people-counter-app package,
23 error not with npm itself.
23 error Tell the author that this fails on your system:
23 error cross-env NODE_ENV=development webpack-dev-server --history-api-fallback --watch --hot --inline
23 error You can get information on how to open an issue for this project with:
23 error npm bugs intel-people-counter-app
23 error Or if that isn't available, you can get their info via:
23 error npm owner ls intel-people-counter-app
23 error There is likely additional logging output above.
24 verbose exit [ 1, true ]

Broken link in webservice/server README - API docs

Here is the link in question
https://scenarios.stoplight.io/amplified-by-design/specs/facial-recognition