Error when installing v0.5.9

[Christhofer Natalius]

I'm currently at v0.5.8,
When I run npm update, I got this error.

npm ERR! code 1
npm ERR! path path-to-my-project\node_modules\vue-chart-3
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c echo \$contentClass = \'.content__default\' > node_modules/@vuepress/theme-default/styles/config.styl
npm ERR! The system cannot find the path specified.

[Victor Garcia]

Hi @christhofer , should be fixed on 0.5.10!