error: failed to run custom build command for `openssl-sys v0.9.63`

Posted 2021-06-01 跨链技术践行者

windows下 编译报错

 

error: failed to run custom build command for `openssl-sys v0.9.63`

解决办法：

 

1.安装openssl

Windows下：

https://slproweb.com/products/Win32OpenSSL.html网站下载

https://slproweb.com/download/Win64OpenSSL-1_0_2u.exe

或

https://slproweb.com/download/Win32OpenSSL-1_0_2u.exe

Linux下：

centos: yum install -y openssl-dev openssl

debian/ubuntu：apt-get install -y openssl

2.rust编译

cargo build

错误信息：

error: failed to run custom build command for `openssl-sys v0.9.63`

解决方案：

安装Win32/64OpenSSL-1_0_2s.exe，然后配置环境变量

OPENSSL_DIR=C:\\OpenSSL-Win64，

powershell: $env:OPENSSL_DIR="C:\\OpenSSL-Win64"

cmd: set OPENSSL_DIR="C:\\OpenSSL-Win64"

$env:OPENSSL_LIB_DIR="C:\\OpenSSL-Win64\\lib"
$env:OPENSSL_INCLUDE_DIR="C:\\OpenSSL-Win64\\include"
$env:OPENSSL_DIR="C:\\OpenSSL-Win64"

git clone https://github.com/Microsoft/vcpkg.git
cd vcpkg
./bootstrap-vcpkg.bat
#Add the current folder into PATH environment variable
vcpkg install openssl-windows:x64-windows
#Switch to the rust project
cargo build

再次运行，OK。

3.rust运行

cargo run:

错误信息：

error: process didn't exit successfully: `target\\debug\\async_ex1.exe` (exit code: 0xc0000135, STATUS_DLL_NOT_FOUND)

解决方案：

拷贝libeay.dll、ssleay.dll、libssl.dll到target\\debug目录下，

再次运行，OK。