cnpm install 安装错误提示raphael@git+https://github.com/nhn/raphael.git#2.2.0-c]

cnpm install 安装项目时提示Install fail! Error: [tui-editor@1.4.10 › tui-chart@3.11.3 › raphael@git+https://github.com/nhn/raphael.git#2.2.0-c] An unknown git error occurred