ubuntu(centos)下golang下载libxml2 报错信息， go 安装libxml2

ubuntu下golang下载libxml2 报错信息:

$ go get -u github.com/lestrrat-go/libxml2                     

# pkg-config --cflags -- libxml-2.0 Package libxml-2.0 was not found in the pkg-config search path. 

Perhaps you should add the directory containing `libxml-2.0.pc' to the PKG_CONFIG_PATH environment variable 

No package 'libxml-2.0' found pkg-config: exit status 1 ​ ​

 
因为系统少了个libxml2 开发包:

使用以下命令即可修复:

sudo apt install libxml2-dev

 
 
如果是centos的话，安装命令：

yum install libxml2

yum install libxml2-devel

注意是 libxml2-devel ！
别用那种下载源码编译的方法，能用yum就用yum，否则弄得系统一堆依赖问题。