brew安装cpp-以太CMake错误

Question

我正尝试在Mac OS X 10.13.5上手动构建我的ethereum客户端(使用brew时会出现类似的错误)。我遵循以下简单的说明：

git clone https://github.com/ethereum/cpp-ethereum.git
cd cpp-ethereum
mkdir -p build
cd build
cmake ..

它会给我一个错误，并导致构建失败：

CMake Error at CMakeLists.txt:7 (include):
  include could not find load file:

    evmc/cmake/cable/bootstrap.cmake


CMake Error at CMakeLists.txt:8 (include):
  include could not find load file:

    CableBuildInfo


CMake Error at CMakeLists.txt:9 (include):
  include could not find load file:

    CableBuildType


CMake Error at CMakeLists.txt:10 (include):
  include could not find load file:

    CableToolchains


CMake Error at CMakeLists.txt:19 (cable_configure_toolchain):
  Unknown CMake command "cable_configure_toolchain".


-- Configuring incomplete, errors occurred!

我知道CMake是用来管理构建过程的，但我不明白是什么导致了这个问题。这是什么CMakeList导致我的构建失败，我如何解决这些问题？

Answer 1

我想你可以试试

git clone --recursive https://github.com/ethereum/cpp-ethereum.git

我是从aleth github项目中读到的。

Answer 2

在克隆的文件夹中运行此命令

git submodule update --init --recursive