我正在运行Fedora 24.我想在Python 3.5.2上导入getch模块（我认为已经安装了，但是当我运行python -V时，它说的是Python 2.7.11）
当我进入pip install getch时，我得到了这个：
Collecting getch
Downloading getch-1.0.tar.gz
Installing collected packages: getch
Running setup.py install for getch ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-ZsVfHE/getch/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-dOzMrO-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_ext
building 'getch' extension
creating build
creating build/temp.linux-x86_64-2.7
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/local/include -I/usr/include -I/usr/include/python2.7 -c getchmodule.c -o build/temp.linux-x86_64-2.7/getchmodule.o
getchmodule.c: En la función ‘getch_getche’:
getchmodule.c:36:6: aviso: variable ‘ok’ sin usar [-Wunused-variable]
int ok = PyArg_ParseTuple(args, "");
^~
getchmodule.c: En la función ‘getch_getch’:
getchmodule.c:43:6: aviso: variable ‘ok’ sin usar [-Wunused-variable]
int ok = PyArg_ParseTuple(args, "");
^~
getchmodule.c: En el nivel principal:
getchmodule.c:54:15: error: la variable ‘getchmodule’ tiene inicializador pero de tipo de dato incompleto
static struct PyModuleDef getchmodule = {
^~~~~~~~~~~
getchmodule.c:55:4: error: ‘PyModuleDef_HEAD_INIT’ no se declaró aquí (no en una función)
PyModuleDef_HEAD_INIT,
^~~~~~~~~~~~~~~~~~~~~
getchmodule.c:55:4: aviso: exceso de elementos en el inicializador de struct
getchmodule.c:55:4: nota: (cerca de la inicialización de ‘getchmodule’)
getchmodule.c:56:4: aviso: exceso de elementos en el inicializador de struct
"getch", /* name of module */
^~~~~~~
getchmodule.c:56:4: nota: (cerca de la inicialización de ‘getchmodule’)
getchmodule.c:58:4: aviso: exceso de elementos en el inicializador de struct
-1, /* size of per-interpreter state of the module, or -1 if the module keeps state in global variables. */
^
getchmodule.c:58:4: nota: (cerca de la inicialización de ‘getchmodule’)
getchmodule.c:59:4: aviso: exceso de elementos en el inicializador de struct
GetchMethods
^~~~~~~~~~~~
getchmodule.c:59:4: nota: (cerca de la inicialización de ‘getchmodule’)
getchmodule.c: En la función ‘PyInit_getch’:
getchmodule.c:64:9: aviso: declaración implícita de la función ‘PyModule_Create’ [-Wimplicit-function-declaration]
return PyModule_Create(&getchmodule);
^~~~~~~~~~~~~~~
getchmodule.c:64:9: aviso: ‘return’ con valor, en una función que devuelve void
return PyModule_Create(&getchmodule);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
getchmodule.c:62:16: nota: se declara aquí
PyMODINIT_FUNC PyInit_getch(void)
^~~~~~~~~~~~
getchmodule.c: En el nivel principal:
getchmodule.c:54:27: error: no se conoce el tamaño de almacenamiento de ‘getchmodule’
static struct PyModuleDef getchmodule = {
^~~~~~~~~~~
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-ZsVfHE/getch/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-dOzMrO-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-ZsVfHE/getch/
最后一行为红色。
那么，我怎样才能让它发挥作用呢？
谢谢
更新：好的，所以我设法将pip更新到最新版本，但现在我得到了下一个问题（似乎是一个进步）：
好的，所以我设法将pip更新到最新版本，但现在我遇到了以下问题（似乎是一个进步）：
`Collecting getch
Using cached getch-1.0.tar.gz
Installing collected packages: getch
Running setup.py install for getch: started
Running setup.py install for getch: finished with status 'error'
Complete output from command /usr/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/tmp/pycharm-packaging1/getch/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-a0bmz59i-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_ext
building 'getch' extension
creating build
creating build/temp.linux-x86_64-3.5
gcc -pthread -Wno-unused-result -Wsign-compare -Wunreachable-code -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/local/include -I/usr/include -I/usr/include/python3.5m -c getchmodule.c -o build/temp.linux-x86_64-3.5/getchmodule.o
getchmodule.c:1:20: error fatal: Python.h: No such file or directory
#include <Python.h>
^
compilación terminada.
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/tmp/pycharm-packaging1/getch/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-a0bmz59i-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pycharm-packaging1/getch/`
答案 0 :(得分：1)
好的，这就是我修复它的方法：
sudo dnf install python3-devel
而不是：
sudo dnf install python-devel
经过数小时的研究，现在看起来很傻。
谢谢
答案 1 :(得分：1)
我正在使用Ubuntu，我遇到了同样的问题。我使用它修复了它：
pip install py-getch
答案 2 :(得分：0)
尝试一下
pip install --user py-getch