在 Mac OS X 10.6.8 上安装 rpy2 2.2.1 时出错

Question

我正在尝试从下载的源存档“rpy2-2.2.1.tar.gz”安装 rpy2。我一直按照 rpy2 documentation 提供的安装说明进行操作。这就是我正在做的事情：

    tar -xzf rpy2-2.2.1.tar.gz
    cd ~/Desktop/rpy2-2.2.1
    python setup.py build install

这是尝试的终端输出：

    running build
    running build_py
    creating build
    creating build/lib.macosx-10.6-intel-2.7
    creating build/lib.macosx-10.6-intel-2.7/rpy2
    copying ./rpy/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2
    copying ./rpy/rpy_classic.py -> build/lib.macosx-10.6-intel-2.7/rpy2
    copying ./rpy/tests.py -> build/lib.macosx-10.6-intel-2.7/rpy2
    copying ./rpy/tests_rpy_classic.py -> build/lib.macosx-10.6-intel-2.7/rpy2
    creating build/lib.macosx-10.6-intel-2.7/rpy2/rlike
    copying ./rpy/rlike/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike
    copying ./rpy/rlike/container.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike
    copying ./rpy/rlike/functional.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike
    copying ./rpy/rlike/indexing.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike
    creating build/lib.macosx-10.6-intel-2.7/rpy2/rlike/tests
    copying ./rpy/rlike/tests/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike/tests
    copying ./rpy/rlike/tests/test_container.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike/tests
    copying ./rpy/rlike/tests/test_functional.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike/tests
    copying ./rpy/rlike/tests/test_indexing.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rlike/tests
    creating build/lib.macosx-10.6-intel-2.7/rpy2/rinterface
    copying ./rpy/rinterface/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface
    creating build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_Device.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_EmbeddedR.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_Sexp.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_SexpClosure.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_SexpEnvironment.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_SexpExtPtr.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_SexpVector.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    copying ./rpy/rinterface/tests/test_SexpVectorNumeric.py -> build/lib.macosx-10.6-intel-2.7/rpy2/rinterface/tests
    creating build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/constants.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/conversion.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/environments.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/functions.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/help.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/language.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/methods.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/numpy2ri.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/packages.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/robject.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    copying ./rpy/robjects/vectors.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects
    creating build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testArray.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testDataFrame.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testEnvironment.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testFormula.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testFunction.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testHelp.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testLanguage.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testMethods.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testNumpyConversions.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testPackages.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testRObject.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testRobjects.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    copying ./rpy/robjects/tests/testVector.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/tests
    creating build/lib.macosx-10.6-intel-2.7/rpy2/robjects/lib
    copying ./rpy/robjects/lib/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/lib
    copying ./rpy/robjects/lib/ggplot2.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/lib
    copying ./rpy/robjects/lib/grid.py -> build/lib.macosx-10.6-intel-2.7/rpy2/robjects/lib
    creating build/lib.macosx-10.6-intel-2.7/rpy2/interactive
    copying ./rpy/interactive/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/interactive
    copying ./rpy/interactive/process_revents.py -> build/lib.macosx-10.6-intel-2.7/rpy2/interactive
    creating build/lib.macosx-10.6-intel-2.7/rpy2/interactive/tests
    copying ./rpy/interactive/tests/__init__.py -> build/lib.macosx-10.6-intel-2.7/rpy2/interactive/tests
    running build_ext
    /Library/Frameworks/R.framework/Resources/bin/config: line 142: make: command not found
    /Library/Frameworks/R.framework/Resources/bin/config: line 143: make: command not found
    R was not built as a library
    Traceback (most recent call last):
      File "setup.py", line 441, in <module>
        [os.path.join('doc', 'source', 'rpy2_logo.png')])],
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 152, in setup
        dist.run_commands()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 953, in run_commands
        self.run_command(cmd)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 972, in run_command
        cmd_obj.run()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/command/build.py", line 127, in run
        self.run_command(cmd_name)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/cmd.py", line 326, in run_command
        self.distribution.run_command(command)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 971, in run_command
        cmd_obj.ensure_finalized()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/cmd.py", line 109, in ensure_finalized
        self.finalize_options()
      File "setup.py", line 152, in finalize_options
        config += get_rconfig(r_home, about)
      File "setup.py", line 312, in get_rconfig
        rc = RConfig.from_string(rconfig, allow_empty = allow_empty)
      File "setup.py", line 272, in from_string
        + '\nin string\n' + string)
    ValueError: Invalid substring

在字符串中

Answer 1

如果缺少make 命令，您可能需要安装 Apple Xcode 开发人员工具。在您的 Mac 或 OS X 10.6 副本随附的 DVD 或其他材料上的某处应该有 Xcode 3 的安装程序。或者，您可以从 Apple Developer Connection 网站下载（需要免费会员）。或者您可以从 Mac App Store 购买 Xcode 4。

Answer 2

我收到同样的错误。但我使用的是 Easy_install。 Setup.py 是产生错误的原因。昨晚我只有一个短暂的机会检查 setup.py 文件，但我想我已经弄明白了。

这就是我现在所追求的。 R 的最新版本 2.13.1 似乎在 R_Home 路径中添加了一个额外的目录层。我怀疑 rpy2 的 setup.py 没有预料到这种差异并且无法克服它。我今天将对此进行调查。

如果是这种情况，那么我将按照这个答案进行我的实际修复和更改的 setup.py 文件。