error: failed to run custom build command for `libssh2-sys v0.2.6`
process didn't exit successfully: `C:\Users\radix\AppData\Local\Temp\cargo-install.FV5LTR5nFsKM\release\build\libssh2-sys-86a416940bda1db0\build-script-build` (exit code: 101)
--- stdout
running: "cmake" "C:\\Users\\radix\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\libssh2-sys-0.2.6\\libssh2" "-G" "Visual Studio 15 2017 Win64" "-DCRYPTO_BACKEND=WinCNG" "-DZLIB_INCLUDE_DIR=C:\\Users\\radix\\AppData\\Local\\Temp\\cargo-install.FV5LTR5nFsKM\\release\\build\\libz-sys-7f501f039badde83\\out/include" "-DBUILD_SHARED_LIBS=OFF" "-DENABLE_ZLIB_COMPRESSION=ON" "-DCMAKE_INSTALL_LIBDIR=lib" "-DBUILD_EXAMPLES=OFF" "-DBUILD_TESTING=OFF" "-DCMAKE_INSTALL_PREFIX=C:\\Users\\radix\\AppData\\Local\\Temp\\cargo-install.FV5LTR5nFsKM\\release\\build\\libssh2-sys-31d17d69d1151c6b\\out" "-DCMAKE_C_FLAGS= /nologo /MD" "-DCMAKE_C_FLAGS_RELEASE= /nologo /MD" "-DCMAKE_CXX_FLAGS= /nologo /MD" "-DCMAKE_CXX_FLAGS_RELEASE= /nologo /MD" "-DCMAKE_BUILD_TYPE=Release"
解决方案:
1.安装cmake,官网https://cmake.org/install/,安装完成,将bin目录(C:\Program Files\CMake\bin
)添加至path;
2.将目录( C:\Users\camer\.rustup\toolchains\nightly-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib
)添加至path;
3.重启terminal,如cygwin等,然后在terminal中输入 which cmake,若输出 /cygdrive/c/Program Files/CMake/bin/cmake等字样,表示成功;若未找到cmake,则检查步骤1/2;
4.重新安装,terminal中输入 cargo install cargo-tree;提示如下字样,表示安装成功;
Finished release [optimized] target(s) in 7m 40s
Installing C:\Users\24988\.cargo\bin\cargo-tree.exe
5.查看安装结果,terminal中输入 cargo install --list,若出现cargo-tree,表示安装成功;
➜ ~ cargo install --list
cargo-tree v0.20.0:
cargo-tree.exe