linux build command:
- apt install libcurl4-openssl-dev or yum install libcurl-devel
- apt install libgmp-dev or yum install gmp-devel
- apt install build-essential or yum install gcc-c++
- apt install zlib1g zlib1g-dev or yum install -y zlib zlib-devel
- ./build.sh or ./build-allarch.sh