我需要在Linux机器上安装适用于Python 3.5的COCOAPI，但是当我执行“ make”命令时，它将自动安装2.7。使用“ make”时是否可以选择python版本？
编辑1： 转到PythonAPI文件夹并通过python3 setup.py install安装会出现以下错误。
sudo python3 setup.py install
running install
running bdist_egg
running egg_info
creating pycocotools.egg-info
writing requirements to pycocotools.egg-info/requires.txt
writing dependency_links to pycocotools.egg-info/dependency_links.txt
writing top-level names to pycocotools.egg-info/top_level.txt
writing pycocotools.egg-info/PKG-INFO
writing manifest file 'pycocotools.egg-info/SOURCES.txt'
reading manifest file 'pycocotools.egg-info/SOURCES.txt'
writing manifest file 'pycocotools.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-3.5
creating build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/coco.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/__init__.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/mask.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/cocoeval.py -> build/lib.linux-x86_64-3.5/pycocotools
running build_ext
cythoning pycocotools/_mask.pyx to pycocotools/_mask.c
/home/pradyumn/.local/lib/python3.5/site-packages/Cython/Compiler/Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /home/pradyumn/cocoapi-master/PythonAPI/pycocotools/_mask.pyx
tree = Parsing.p_module(s, pxd, full_module_name)
building 'pycocotools._mask' extension
creating build/common
creating build/temp.linux-x86_64-3.5
creating build/temp.linux-x86_64-3.5/pycocotools
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/pradyumn/.local/lib/python3.5/site-packages/numpy/core/include -I../common -I/usr/include/python3.5m -c ../common/maskApi.c -o build/temp.linux-x86_64-3.5/../common/maskApi.o -Wno-cpp -Wno-unused-function -std=c99
../common/maskApi.c: In function ‘rleToBbox’:
../common/maskApi.c:141:31: warning: ‘xp’ may be used uninitialized in this function [-Wmaybe-uninitialized]
if(j%2==0) xp=x; else if(xp<x) { ys=0; ye=h-1; }
^
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/pradyumn/.local/lib/python3.5/site-packages/numpy/core/include -I../common -I/usr/include/python3.5m -c pycocotools/_mask.c -o build/temp.linux-x86_64-3.5/pycocotools/_mask.o -Wno-cpp -Wno-unused-function -std=c99
pycocotools/_mask.c:4:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
enter code here
编辑2
我尝试安装cython，然后安装pycocotools，但这给了我以下错误。
pip3 install pycocotools
Collecting pycocotools
Using cached https://files.pythonhosted.org/packages/96/84/9a07b1095fd8555ba3f3d519517c8743c2554a245f9476e5e39869f948d2/pycocotools-2.0.0.tar.gz
Building wheels for collected packages: pycocotools
Running setup.py bdist_wheel for pycocotools ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-p1jp5iir/pycocotools/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-xirt_d3c --python-tag cp35:
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.5
creating build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/__init__.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/coco.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/mask.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/cocoeval.py -> build/lib.linux-x86_64-3.5/pycocotools
running build_ext
building 'pycocotools._mask' extension
creating build/temp.linux-x86_64-3.5
creating build/temp.linux-x86_64-3.5/pycocotools
creating build/temp.linux-x86_64-3.5/common
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/pradyumn/.local/lib/python3.5/site-packages/numpy/core/include -Icommon -I/usr/include/python3.5m -c pycocotools/_mask.c -o build/temp.linux-x86_64-3.5/pycocotools/_mask.o -Wno-cpp -Wno-unused-function -std=c99
pycocotools/_mask.c:32:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Failed building wheel for pycocotools
Running setup.py clean for pycocotools
Failed to build pycocotools
Installing collected packages: pycocotools
Running setup.py install for pycocotools ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-p1jp5iir/pycocotools/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-pipcgtu8/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.5
creating build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/__init__.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/coco.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/mask.py -> build/lib.linux-x86_64-3.5/pycocotools
copying pycocotools/cocoeval.py -> build/lib.linux-x86_64-3.5/pycocotools
running build_ext
building 'pycocotools._mask' extension
creating build/temp.linux-x86_64-3.5
creating build/temp.linux-x86_64-3.5/pycocotools
creating build/temp.linux-x86_64-3.5/common
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/pradyumn/.local/lib/python3.5/site-packages/numpy/core/include -Icommon -I/usr/include/python3.5m -c pycocotools/_mask.c -o build/temp.linux-x86_64-3.5/pycocotools/_mask.o -Wno-cpp -Wno-unused-function -std=c99
pycocotools/_mask.c:32:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-p1jp5iir/pycocotools/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-pipcgtu8/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-p1jp5iir/pycocotools/
编辑3
要解决上述错误，请为适当的python版本运行以下代码。
sudo apt-get install python3.5-dev
然后执行以下操作：
pip3 install pycocotools --user
然后重新运行以下内容：
sudo python3 setup.py install
答案 0 :(得分：1)
使用git clone https://github.com/cocodataset/cocoapi.git复制存储库，然后输入目录，然后输入python3 setup.py install，该目录应使用python3安装。
如果上述方法无效，请尝试pip3 install cython，然后尝试pip3 install pycocotools（如果需要，可以在所有这些标记中添加--user标志）
答案 1 :(得分：0)
您可以确保默认的python可以解决您感兴趣的问题，例如通过将python链接到python2到定义的任何地方（可能是/usr/bin ）