npm安装showdown一直失败

Question

今天使用 npm install showdown --save 命令，安装showdown失败
安装过程会停在下面的位置

⸨            ░░░░░░⸩ ⠸ unbuild: sill gentlyRm target.inParent =  false

之后会显示下面的错误提示：

npm ERR! path /Users/xxxx/Desktop/前端代码/MyWebApp/node_modules/.bin/webpack-dev-server
npm ERR! code EEXIST
npm ERR! Refusing to delete /Users/xxxx/Desktop/前端代码/MyWebApp/node_modules/.bin/webpack-dev-server: #!/bin/sh
npm ERR! basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
npm ERR!
npm ERR! case `uname` in
npm ERR!     *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
npm ERR! esac
npm ERR!
npm ERR! if [ -x "$basedir/node" ]; then
npm ERR!   "$basedir/node"  "$basedir/../webpack-dev-server/bin/webpack-dev-server.js" "$@"
npm ERR!   ret=$?
npm ERR! else
npm ERR!   node  "$basedir/../webpack-dev-server/bin/webpack-dev-server.js" "$@"
npm ERR!   ret=$?
npm ERR! fi
npm ERR! exit $ret
npm ERR!  symlink target is not controlled by npm /Users/xxxx/Desktop/前端代码/MyWebApp/node_modules/webpack-dev-server
npm ERR! File exists: /Users/xxxx/Desktop/前端代码/MyWebApp/node_modules/.bin/webpack-dev-server
npm ERR! Move it away, and try again.

之后尝试安装其他包，但是都会失败，且显示如上相同的错误提示。
还请各位高手给予帮助，多谢！

Answer 1

node_modules 整个删了，重新安装一次。

Answer 2

最好不要有中文目录哈。。。