在 windows 上安装 bazel 时出错

Question

我正在尝试在 windows 7 上安装 Bazel（版本 0.10.0），但是当我尝试执行 compile.sh.

时遇到问题

c.kazdghli@cKAZDGHL-STG-PC MINGW64 /c/Users/c.kazdghli/Downloads/bazel-0.10.0
$ export BAZEL_SH=c:/tools/msys64/usr/bin/bash.exe

c.kazdghli@cKAZDGHL-STG-PC MINGW64 /c/Users/c.kazdghli/Downloads/bazel-0.10.0
$ export BAZEL_VS=c:/Program\ Files\ \(x86\)/Microsoft\ visual\ studio

c.kazdghli@cKAZDGHL-STG-PC MINGW64 /c/Users/c.kazdghli/Downloads/bazel-0.10.0
$ export BAZEL_PYTHON=c:/Users/c.kazdaghli/AppData/Local/Programs/Python/Python36/python.exe

c.kazdghli@cKAZDGHL-STG-PC MINGW64 /c/Users/c.kazdghli/Downloads/bazel-0.10.0
$ ./compile.sh
ERROR: cannot locate python.exe; check your PATH.
       You may need to run the following command, or something
       similar, depending on where you installed Python:
         export PATH="/c/Python27:$PATH"

c.kazdghli@cKAZDGHL-STG-PC MINGW64 /c/Users/c.kazdghli/Downloads/bazel-0.10.0
$ export PATH=/c/Users/c.kazdaghli/AppData/Local/Programs/Python/Python36:$PATH

c.kazdghli@cKAZDGHL-STG-PC MINGW64 /c/Users/c.kazdghli/Downloads/bazel-0.10.0
$ ./compile.sh
ERROR: cannot locate python.exe; check your PATH.
       You may need to run the following command, or something
       similar, depending on where you installed Python:
         export PATH="/c/Python27:$PATH"

Answer 1

运行 which python.exe 在你 export 新的 PATH 之后并确保结果是 /c/Users/c.kazdaghli/AppData/Local/Programs/Python/Python36/python.exe.

请记住，which 通过在 PATH 的目录中查找文件来操作，即 PATH 必须包含 python.exe 所在目录的路径是，不是 python.exe 本身的路径。

Answer 2

这个问题可以通过安装Chocolatey的bazel轻松解决

使用 cmd.exe 安装 Chocolatey:

@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

然后在cmd中使用如下命令安装bazel：

choco install bazel --pre

在 windows 上安装 bazel 时出错

Error when installing bazel on windows

bazel