【发布时间】:2015-12-22 06:17:00
【问题描述】:
我是 Python 新手,因为我熟悉 VS,所以我尝试在 Visual Studio 2015 中使用 Python。我可以成功创建一个示例程序,但是当我尝试使用 pip 安装包 rpi.gpio 时,它给了我以下错误。我正在使用 Python 2.7 64 位和 Visual Studio 2015。有人可以帮忙吗?
----- Installing 'rpi.gpio' -----
You are using pip version 7.0.1, however version 7.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Collecting rpi.gpio
Using cached RPi.GPIO-0.5.11.tar.gz
Installing collected packages: rpi.gpio
Running setup.py install for rpi.gpio
Complete output from command C:\Python27\python.exe -c "import setuptools, tokenize;__file__='c:\\users\\30201610\\appdata\\local\\temp\\pip-build-6yfuyd\\rpi.gpio\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record c:\users\30201610\appdata\local\temp\pip-ovjyww-record\install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build\lib.win-amd64-2.7
creating build\lib.win-amd64-2.7\RPi
copying RPi\__init__.py -> build\lib.win-amd64-2.7\RPi
running build_ext
building 'RPi.GPIO' extension
creating build\temp.win-amd64-2.7
creating build\temp.win-amd64-2.7\Release
creating build\temp.win-amd64-2.7\Release\source
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -IC:\Python27\include -IC:\Python27\PC /Tcsource/py_gpio.c /Fobuild\temp.win-amd64-2.7\Release\source/py_gpio.obj
py_gpio.c
source/py_gpio.c(81): error C2143: syntax error: missing ';' before '{'
source/py_gpio.c(109): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(113): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(194): error C2143: syntax error: missing ';' before '{'
source/py_gpio.c(218): warning C4047: 'return': 'PyObject *' differs in levels of indirection from 'int'
source/py_gpio.c(270): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(272): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(326): error C2373: 'output': redefinition; different type modifiers
c:\users\30201610\appdata\local\temp\pip-build-6yfuyd\rpi.gpio\source\constants.h(29): note: see declaration of 'output'
source/py_gpio.c(326): error C2143: syntax error: missing ';' before '{'
source/py_gpio.c(340): warning C4047: 'return': 'PyObject *' differs in levels of indirection from 'int'
source/py_gpio.c(387): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(389): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(391): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
source/py_gpio.c(393): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\amd64\\cl.exe' failed with exit status 2
----------------------------------------
Command "C:\Python27\python.exe -c "import setuptools, tokenize;__file__='c:\\users\\30201610\\appdata\\local\\temp\\pip-build-6yfuyd\\rpi.gpio\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record c:\users\30201610\appdata\local\temp\pip-ovjyww-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in c:\users\30201610\appdata\local\temp\pip-build-6yfuyd\rpi.gpio
----- Failed to install 'rpi.gpio' -----
【问题讨论】:
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请考虑将错误复制到代码块中,而不是向我们显示图像。
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抱歉,我已经用错误文本更新了问题。
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我想我有点困惑。为什么要在 Windows 上的 Raspberry Pi 上安装控制 GPIO 的库?
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好问题。因为在树莓派上无法安装 Visual Studio。
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其实我也有同样的问题。我只想在 Windows 上安装这个库,因为我正在 Visual Studio 中为我的 Pi 编写代码,并且我想摆脱它触发的错误。显然不会在 Windows 中“使用”该库,但我希望它作为我的 Python 代码的参考,就像所有其他 pip 安装的模块一样。
标签: python visual-studio pip