我正在尝试安装 GTK-DFB,而 cairo 是必需的。当我尝试从源代码构建它时,它会抛出:
checking for cairo's PNG functions feature...
configure: WARNING: Could not find libpng in the pkg-config search path
checking whether cairo's PNG functions feature could be enabled... no
configure: error: recommended PNG functions feature could not be enabled
想法?
谢谢