Css ''；您必须自己安装对等依赖项'；从克隆GitHub链接导入天气图标时显示

我正试图通过从中克隆链接来导入天气图标。但是看起来css文件的安装没有成功。终端中显示了以下信息：

npm WARN react-scripts@3.3.0 requires a peer of typescript@^3.2.1 but none is installed. You must install peer dependencies yourself.
npm WARN sass-loader@8.0.0 requires a peer of node-sass@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN sass-loader@8.0.0 requires a peer of sass@^1.3.0 but none is installed. You must install peer dependencies yourself.
npm WARN sass-loader@8.0.0 requires a peer of fibers@>= 3.1.0 but none is installed. You must install peer dependencies yourself.
npm WARN tsutils@3.17.1 requires a peer of typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none is installed. You must install peer dependencies yourself.

我必须自己手动安装吗

是的！你必须做到：

npm i typescript@^3.2.1 node-sass@^4.0.0 sass@^1.3.0 fibers@>= 3.1.0 typescript@>=2.8.0

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