# SDK配置
![](https://support.huaweicloud.com/devg-bcs/public_sys-resources/note_3.0-zh-cn.png)
linux环境，SDK的编译、运行，需要手动下载并配置openssl，单击链接下载openssl\[[链接](https://huaweicloudchain.obs.cn-north-4.myhuaweicloud.com/sdk/huaweichain_lib.zip)\]
1. 解压huaweichain_lib.zip压缩文件，进入解压后的huaweichain_lib目录下
2. 执行脚本文件：bash prepare_lib.sh
3. 执行库的导入命令： export ZK_STDLIB=/usr/local/include/zk/stdlib
   export C_INCLUDE_PATH=/usr/local/include/openssl:/usr/local/include/fhe:/usr/local/include/zk
   export LIBRARY_PATH=/usr/local/include/openssl:/usr/local/include/fhe:/usr/local/include/zk
   export LD_LIBRARY_PATH=/usr/local/include/openssl:/usr/local/include/fhe:/usr/local/include/zk
   
 
引用SDK的步骤如下：
1. 单击链接下载Go SDK\[[链接](https://huaweicloudchain.obs.cn-north-4.myhuaweicloud.com/sdk/huaweicloudchain-go-sdk-0.2.15.zip)\]。
2. 解压到应用程序所在目录，具体可参考Go应用程序开发的[示例Demo](https://support.huaweicloud.com/devg-bcs/bcs_devg_01_045.html#bcs_devg_01_045)。