React on Github Pages: gh-pages package not working
You need to install gh-pages globally by adding "-g":
npm install -g gh-pages --save-dev
and then
npm run deploy
Docs: https://devdocs.io/npm/getting-started/installing-npm-packages-globally
You need install gh-pages before running deploy, run:
npm install --save-dev gh-pages
thennpm run deploy
I cannot add a comment to this post, because I don't have enough score. But there is an error in the your package.json code:
"deploy:": "gh-pages -d build"
Because, there is an extra semicolon :
. It should be:
"deploy": "gh-pages -d build"