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huacnlee / rucaptcha

Captcha Gem for Rails, which generates captcha image by Rust.
https://huacnlee.github.io/rucaptcha
MIT License
695 stars 133 forks source link

Readme 加上 centos 安装的支持 #19

Closed xiajian closed 8 years ago

xiajian commented 8 years ago

请在 readme 中的 required 中 上添加：

Centos

sudo yum install -y ImageMagick ImageMagick-devel ghostscript
qx commented 8 years ago

貌似没用,我装上还是报错

App 14462 stderr: RuntimeError (RuCaptcha: convert: delegate library support not built-in '/usr/share/fonts/default/Type1/n019003l.pfb' (Freetype) @ warning/annotate.c/RenderFreetype/1740. App 14462 stderr: convert: no decode delegate for this image format PNG' @ error/constitute.c/ReadImage/508. App 14462 stderr: convert: delegate library support not built-in '/usr/share/fonts/default/Type1/n019003l.pfb' (Freetype) @ warning/annotate.c/RenderFreetype/1740. App 14462 stderr: convert: no decode delegate for this image formatPNG' @ error/constitute.c/ReadImage/508. App 14462 stderr: convert: no images defined png:-' @ error/convert.c/ConvertImageCommand/3235.): App 14462 stderr: rucaptcha (0.5.0) lib/rucaptcha/captcha.rb:81:increate' App 14462 st