Question

最近，我尝试从MacOS计算机上的源代码安装TensorFlow模块。到目前为止，我已经通过安装Python 3.6，TensorFlow pip软件包依赖项（我已经安装了pip）并使用其网站上提供的命令安装了Bazel取得了进步。在了解到此错误之后，我首先使用Python 3.6配置了源树，然后使用2.7配置了源树。但是，不久之后，当我输入命令时：

bazel build -config=opt//tensorflow/tools/pip_package:build_pip_package

我收到此消息：

Starting local Bazel server and connecting to it...
INFO: Invocation ID: 2028ac42-5ccd-4c28-9156-e7d547c89263
ERROR:          /private/var/tmp/_bazel_surengrigorian/c9e5c7de228d990fbf93866f2deac188/external/local_config_cc/BUILD:58:5: in apple_cc_toolchain rule 
@local_config_cc//:cc-compiler-watchos_arm64_32: Xcode version must   be specified to use an Apple CROSSTOOL. If your Xcode version has    changed recently, try: "bazel clean --expunge" to re-run Xcode   configuration
ERROR: Analysis of target '//tensorflow/tools/pip_package:build_pip_package' failed; build   aborted: Analysis of target '@local_config_cc//:cc-compiler-   watchos_arm64_32' failed; build aborted
INFO: Elapsed time: 11.538s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (171 packages loaded,    3109 targets\
configured)
    currently loading: tensorflow/core/kernels
    Fetching @swig; fetching 4s
    Fetching @grpc; fetching

感谢您提供有关如何解决此错误的任何帮助。

Answer 1

我有同样的问题。我通过降级Bazel版本解决了它。就我而言，Bazel 21.0无法正常工作。将bazel重新安装到18.0可以正常工作。 https://github.com/bazelbuild/bazel/releases/tag/0.18.0

Answer 2

降级到Bazel 0.29.1对我有用。

来自源的Tensorflow的Bazel Build安装错误

2 个答案: