如何在OSX10.9上安装pybluez或LightBlue (小牛队‎)

Question

我试图在OSX10.9上同时安装pybluez和LightBlue，但是我遇到了错误。有人在小牛身上安装了这些吗？

我得到了LightBlue的错误：

    === BUILD TARGET LightAquaBlue OF PROJECT LightAquaBlue WITH CONFIGURATION Release ===

Check dependencies
error: There is no SDK with the name or path '/Users/myname/Downloads/lightblue-0.4/src/mac/LightAquaBlue/macosx10.6'

** INSTALL FAILED **


The following build commands failed:
    Check dependencies
(1 failure)

我得到了pyBluez的错误：

    osx/_osxbt.c:676:5: error: unknown type name 'IOBluetoothDeviceInquiryRef'; did you mean 'IOBluetoothDeviceRef'?

    IOBluetoothDeviceInquiryRef inquiry;

    ^~~~~~~~~~~~~~~~~~~~~~~~~~~

    IOBluetoothDeviceRef

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/IOBluetooth.framework/Headers/IOBluetoothUserLib.h:34:47: note: 'IOBluetoothDeviceRef' declared here

typedef struct OpaqueIOBluetoothObjectRef *                     IOBluetoothDeviceRef;

                                                                ^

osx/_osxbt.c:688:17: error: unknown type name 'IOBluetoothDeviceInquiryRef'; did you mean 'IOBluetoothDeviceRef'?

                IOBluetoothDeviceInquiryRef inquiryRef,

                ^~~~~~~~~~~~~~~~~~~~~~~~~~~

                IOBluetoothDeviceRef

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/IOBluetooth.framework/Headers/IOBluetoothUserLib.h:34:47: note: 'IOBluetoothDeviceRef' declared here

typedef struct OpaqueIOBluetoothObjectRef *                     IOBluetoothDeviceRef;

                                                                ^

osx/_osxbt.c:703:19: warning: implicit declaration of function 'IOBluetoothDeviceInquiryCreateWithCallbackRefCon' is invalid in C99 [-Wimplicit-function-declaration]

    dd->inquiry = IOBluetoothDeviceInquiryCreateWithCallbackRefCon (&dd);

                  ^

osx/_osxbt.c:703:17: warning: incompatible integer to pointer conversion assigning to 'IOBluetoothDeviceRef' (aka 'struct OpaqueIOBluetoothObjectRef *') from 'int' [-Wint-conversion]

    dd->inquiry = IOBluetoothDeviceInquiryCreateWithCallbackRefCon (&dd);

                ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

osx/_osxbt.c:705:5: warning: implicit declaration of function 'IOBluetoothDeviceInquirySetCompleteCallback' is invalid in C99 [-Wimplicit-function-declaration]

    IOBluetoothDeviceInquirySetCompleteCallback (dd->inquiry,

    ^

osx/_osxbt.c:717:5: warning: implicit declaration of function 'IOBluetoothDeviceInquiryStart' is invalid in C99 [-Wimplicit-function-declaration]

    IOBluetoothDeviceInquiryStart (dd->inquiry);

    ^

osx/_osxbt.c:721:5: warning: implicit declaration of function 'IOBluetoothDeviceInquiryDelete' is invalid in C99 [-Wimplicit-function-declaration]

    IOBluetoothDeviceInquiryDelete (dd->inquiry);

    ^

5 warnings and 2 errors generated.

error: command 'gcc' failed with exit status 1

Answer 1

PyBluez是windows唯一的

PyBluez工作在GNU/Linux和Windows (微软和Widcomm蓝牙堆栈)上。

看起来您安装了错误版本的LightBlue

Check dependencies 
error: There is no SDK with the name or path '/Users/myname/Downloads/lightblue-0.4/src/mac/LightAquaBlue/macosx10.6'

它正在为OSX10.6寻找一个文件。

下载并安装主发行版：https://github.com/postskolkovo/lightblue-0.4

如果您得到了错误：

Check dependencies
No architectures to compile for (ARCHS=$(NATIVE_ARCH_ACTUAL), VALID_ARCHS=i386 x86_64).

** INSTALL FAILED **

您必须打开setup.py并更改：

os.system("xcodebuild install -arch '$(NATIVE_ARCH_ACTUAL)' -target LightAquaBlue -configuration Release DSTROOT=/ INSTALL_PATH=/Library/Frameworks DEPLOYMENT_LOCATION=YES")

至：

os.system("xcodebuild install -arch 'i386' -target LightAquaBlue -configuration Release DSTROOT=/ INSTALL_PATH=/Library/Frameworks DEPLOYMENT_LOCATION=YES")

通过this discussion

编辑

实际上，当我尝试进口时，我在小牛身上得到了一个ImportError: Bundle could not be loaded。

这似乎是64位计算机的修复方法：

os.system("xcodebuild install -arch 'x86_64' -target LightAquaBlue -configuration Release DSTROOT=/ INSTALL_PATH=/Library/Frameworks DEPLOYMENT_LOCATION=YES")

如果你遇到同样的事情可能是必要的。

Answer 2

还有另外一个版本，特别是MacOSX10.8 https://github.com/0-1-0/lightblue-0.4。我也可以在OSX10.10Yosemite下运行这个版本。

我只需按照setup.py文件中的以下行进行更改：

os.system("xcodebuild install -arch 'x86_64' -target LightAquaBlue -configuration Release DSTROOT=/ INSTALL_PATH=/Library/Frameworks DEPLOYMENT_LOCATION=YES")

然后，我在/Library/Python/2.7/site-packages/lightblue/_lightblue.py中插入了以下两个方法：

deviceInquiryDeviceNameUpdated_device_devicesRemaining_(self，发送者，设备，devicesRemaining)：通过

deviceInquiryUpdatingDeviceNamesStarted_devicesRemaining_(self，发件人，devicesRemaining)：通过

在下列建筑之后：

_AsyncDeviceInquiry(Foundation.NSObject):

完整的代码是：

class _AsyncDeviceInquiry(Foundation.NSObject): 

# NSObject init, not python __init__
def init(self):
    try:
        attr = _IOBluetooth.IOBluetoothDeviceInquiry
    except AttributeError:
        raise ImportError("Cannot find IOBluetoothDeviceInquiry class " +\
            "to perform device discovery. This class was introduced in " +\
            "Mac OS X 10.4, are you running an earlier version?")

    self = super(_AsyncDeviceInquiry, self).init()
    self._inquiry = \
        _IOBluetooth.IOBluetoothDeviceInquiry.inquiryWithDelegate_(self)

    # callbacks
    self.cb_started = None
    self.cb_completed = None
    self.cb_founddevice = None

    return self

def deviceInquiryDeviceNameUpdated_device_devicesRemaining_(self, sender, device, devicesRemaining):
    pass

def deviceInquiryUpdatingDeviceNamesStarted_devicesRemaining_(self, sender, devicesRemaining):
    pass

最后一步是在同一个文件中修改这一行：

deviceInquiryComplete_error_aborted_, signature="v@:@iB")

至

deviceInquiryComplete_error_aborted_, signature="v@:@iZ")

对我来说很好！

希望这是一个有帮助的帖子。