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使用源码安装R之后,生成PNG和JPEG图片,报错:
no png support in this version of R
检查了一下,安装R configure这一步时报告中信息:
Capabilities skipped: PNG, JPEG, TIFF, cairo, ICU
但是系统里已经安装了 libpng, libjepg, libtiff, libcairo。
因为从源码安装R,所以很多东西默认要安装Dev库,所以把libpng-devel, libjpeg-devel, libtiff-devel, libcairo-devel几个开发库也安装上:
# yum install libpng-devel
这次configure后报告中显示支持图片生成:
Additional capabilities: PNG, JPEG, TIFF, NLS, cairo
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