redhat 6.4 安裝nginx可能會報錯./configure: error: the HTTP image filter module requires the GD library. You can either do not enable the module or install the libraries. 此時需要安裝gd gd-devel，需要下載該文件。 安裝方式： yum install -y libpng-devel libjpeg-devel libXpm-devel libX11-devel freetype-devel fontconfig-devel wget ftp://ftp.muug.mb.ca/mirror/centos/6.5/os/x86_64/Packages/gd-devel-2.0.35-11.el6.x86_64.rpm rpm -ivh gd-devel-2.0.35-11.el6.x86_64.rpm