OS：Ubuntu 18.04。 npm版本：6.14.2。节点版本：8.16.2
我知道库没有问题，看起来与npm版本有关（我在github问题之一中阅读了它）
package.json：
"dependencies": {
"@u-wave/react-youtube": "github:u-wave/react-youtube",
...
控制台上的错误，在运行sudo npm i
npm ERR! prepareGitDep 1>
npm ERR! prepareGitDep > core-js-pure@3.6.5 postinstall /home/sabit/.npm/_cacache/tmp/git-clone-2c59db53/node_modules/core-js-pure
npm ERR! prepareGitDep > node -e "try{require('./postinstall')}catch(e){}"
npm ERR! prepareGitDep
npm ERR! prepareGitDep
npm ERR! prepareGitDep > @u-wave/react-youtube@0.7.1 prepare /home/sabit/.npm/_cacache/tmp/git-clone-2c59db53
npm ERR! prepareGitDep > npm run build
npm ERR! prepareGitDep
npm ERR! prepareGitDep
npm ERR! prepareGitDep > @u-wave/react-youtube@0.7.1 build /home/sabit/.npm/_cacache/tmp/git-clone-2c59db53
npm ERR! prepareGitDep > rollup -c
npm ERR! prepareGitDep
npm ERR! prepareGitDep
npm ERR! prepareGitDep 2> npm WARN install Usage of the `--dev` option is deprecated. Use `--only=dev` instead.
npm ERR! prepareGitDep npm WARN deprecated rollup-plugin-babel@4.4.0: This package has been deprecated and is no longer maintained. Please use @rollup/plugin-babel.
npm ERR! prepareGitDep npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
npm ERR! prepareGitDep npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
npm ERR! prepareGitDep /home/sabit/.npm/_cacache/tmp/git-clone-2c59db53/node_modules/rollup/dist/shared/loadConfigFile.js:484
npm ERR! prepareGitDep ? (await import(url.pathToFileURL(fileName).href)).default
npm ERR! prepareGitDep ^^^^^^
npm ERR! prepareGitDep
npm ERR! prepareGitDep SyntaxError: Unexpected token import
npm ERR! prepareGitDep at createScript (vm.js:80:10)
npm ERR! prepareGitDep at Object.runInThisContext (vm.js:139:10)
npm ERR! prepareGitDep at Module._compile (module.js:617:28)
npm ERR! prepareGitDep at Object.Module._extensions..js (module.js:664:10)
npm ERR! prepareGitDep at Module.load (module.js:566:32)
npm ERR! prepareGitDep at tryModuleLoad (module.js:506:12)
npm ERR! prepareGitDep at Function.Module._load (module.js:498:3)
npm ERR! prepareGitDep at Module.require (module.js:597:17)
npm ERR! prepareGitDep at require (internal/module.js:11:18)
npm ERR! prepareGitDep at Object.<anonymous> (/home/sabit/.npm/_cacache/tmp/git-clone-2c59db53/node_modules/rollup/dist/bin/rollup:21:25)
npm ERR! prepareGitDep npm ERR! code ELIFECYCLE
npm ERR! prepareGitDep npm ERR! errno 1
npm ERR! prepareGitDep npm ERR! @u-wave/react-youtube@0.7.1 build: `rollup -c`
npm ERR! prepareGitDep npm ERR! Exit status 1
npm ERR! prepareGitDep npm ERR!
npm ERR! prepareGitDep npm ERR! Failed at the @u-wave/react-youtube@0.7.1 build script.
npm ERR! prepareGitDep npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! prepareGitDep
npm ERR! prepareGitDep npm ERR! A complete log of this run can be found in:
npm ERR! prepareGitDep npm ERR! /home/sabit/.npm/_logs/2020-05-19T13_32_21_513Z-debug.log
npm ERR! prepareGitDep npm ERR! code ELIFECYCLE
npm ERR! prepareGitDep npm ERR! errno 1
npm ERR! prepareGitDep npm ERR! @u-wave/react-youtube@0.7.1 prepare: `npm run build`
npm ERR! prepareGitDep npm ERR! Exit status 1
npm ERR! prepareGitDep npm ERR!
npm ERR! prepareGitDep npm ERR! Failed at the @u-wave/react-youtube@0.7.1 prepare script.
npm ERR! prepareGitDep npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! prepareGitDep
npm ERR! prepareGitDep npm ERR! A complete log of this run can be found in:
npm ERR! prepareGitDep npm ERR! /home/sabit/.npm/_logs/2020-05-19T13_32_21_595Z-debug.log
npm ERR! prepareGitDep
npm ERR! code ENOPACKAGEJSON
npm ERR! package.json Non-registry package missing package.json: @u-wave/react-youtube@github:u-wave/react-youtube.
npm ERR! package.json npm can't find a package.json file in your current directory.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/sabit/.npm/_logs/2020-05-19T13_32_22_710Z-debug.log
任何人都可以解释npm的这种行为吗？