web3.js安裝問題

1. git global url config error

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1	npm ERR! C:\Program Files\Git\cmd\git.EXE ls-remote -h -t git://github.com/frozeman/WebSocket-Node.git

　　It is a wrong git://url.

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1	git config --global url.https://github.com/.insteadOf git://github.com/

　　change to http://

2. fail to install node-scrypt

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1 2 3 4 5 6 7

npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! scrypt@6.0.3 install: `node-gyp rebuild` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the scrypt@6.0.3 install script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

　　It is not a available version.

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1	npm install github:barrysteyn/node-scrypt#fb60a8d3c158fe115a624b5ffa7480f3a24b03fb

　　use this version, then run "npm i web3"