问题描述
我正在使用命令pip3 install locust安装蝗虫。我遇到了一系列我无法理解和调试的错误，请帮助我解决问题。感谢您的帮助。我在系统上同时安装了python 3.8和python 2.7。
Building wheels for collected packages: ConfigArgParse,psutil,Flask-BasicAuth
Building wheel for ConfigArgParse (setup.py) ... done
Created wheel for ConfigArgParse: filename=ConfigArgParse-1.2.3-py3-none-any.whl size=19328 sha256=54fe7f6915dc7cc03d14e51ca38e015ba107e0e1234a06bdc0641dcc1ee72ab3
Stored in directory: /home/Saranyagupta05/.cache/pip/wheels/b4/12/fe/1e4628f6ec22a9580d9e8fbef23df7a03948a1edde0821d7f5
Building wheel for psutil (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -u -c 'import sys,setuptools,tokenize; sys.argv[0] = '"'"'/tmp/pip-install-myqwf0hr/psutil/setup.py'"'"'; __file__='"'"'/tmp/pip-install-myqwf0hr/psutil/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-sk_etsgc
cwd: /tmp/pip-install-myqwf0hr/psutil/
Complete output (45 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/psutil
copying psutil/_pslinux.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_pswindows.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_psposix.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_pssunos.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_common.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_psbsd.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_psosx.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/__init__.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_compat.py -> build/lib.linux-x86_64-3.8/psutil
copying psutil/_psaix.py -> build/lib.linux-x86_64-3.8/psutil
creating build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/runner.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_memleaks.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_linux.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_windows.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_posix.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_unicode.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_contracts.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_sunos.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_testutils.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_aix.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/__main__.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_connections.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_misc.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_system.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/__init__.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_bsd.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_process.py -> build/lib.linux-x86_64-3.8/psutil/tests
copying psutil/tests/test_osx.py -> build/lib.linux-x86_64-3.8/psutil/tests
running build_ext
building 'psutil._psutil_linux' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/psutil
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=572 -DPSUTIL_LINUX=1 -I/usr/include/python3.8 -c psutil/_psutil_common.c -o build/temp.linux-x86_64-3.8/psutil/_psutil_common.o
psutil/_psutil_common.c:9:10: Fatal error: Python.h: No such file or directory
9 | #include <Python.h>
| ^~~~~~~~~~
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' Failed with exit status 1
----------------------------------------
解决方法
看起来您已经安装了Python，但没有安装它的头文件/库。
看看这个具有相同潜在问题https://stackoverflow.com/a/21530768/1591921的其他问题的答案