How do you install python3.7 to ubuntu 20.04?
I'm an inexperienced Linux user but have been fiddling around for a few months. I need to use python 3.5-3.7 for a project, but cannot install python3.7 from a tarball like mentioned here: Install Python 3.7 packages in Ubuntu 20.04
I've provided the output to the terminal here:(sorry it's so long i don't know what's relevant)
ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-_od32i_x/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-_od32i_x/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-spo6ltjl cwd: /tmp/pip-req-build-_od32i_x/ Complete output (230 lines): running bdist_wheel running build running build_ext INFO: Can't locate Tcl/Tk libs and/or headers building '_ctypes_test' extension creating build/temp.linux-x86_64-3.8/_ctypes 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _ctypes/_ctypes_test.c -o build/temp.linux-x86_64-3.8/_ctypes/_ctypes_test.o x86_64-linux-gnu-gcc: error: _ctypes/_ctypes_test.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_contextvars' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _contextvarsmodule.c -o build/temp.linux-x86_64-3.8/_contextvarsmodule.o x86_64-linux-gnu-gcc: error: _contextvarsmodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_json' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _json.c -o build/temp.linux-x86_64-3.8/_json.o x86_64-linux-gnu-gcc: error: _json.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_testcapi' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _testcapimodule.c -o build/temp.linux-x86_64-3.8/_testcapimodule.o x86_64-linux-gnu-gcc: error: _testcapimodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_testbuffer' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _testbuffer.c -o build/temp.linux-x86_64-3.8/_testbuffer.o x86_64-linux-gnu-gcc: error: _testbuffer.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_testimportmultiple' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _testimportmultiple.c -o build/temp.linux-x86_64-3.8/_testimportmultiple.o x86_64-linux-gnu-gcc: error: _testimportmultiple.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_testmultiphase' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _testmultiphase.c -o build/temp.linux-x86_64-3.8/_testmultiphase.o x86_64-linux-gnu-gcc: error: _testmultiphase.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_lsprof' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _lsprof.c -o build/temp.linux-x86_64-3.8/_lsprof.o x86_64-linux-gnu-gcc: error: _lsprof.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_opcode' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _opcode.c -o build/temp.linux-x86_64-3.8/_opcode.o x86_64-linux-gnu-gcc: error: _opcode.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_asyncio' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _asynciomodule.c -o build/temp.linux-x86_64-3.8/_asynciomodule.o x86_64-linux-gnu-gcc: error: _asynciomodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_queue' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _queuemodule.c -o build/temp.linux-x86_64-3.8/_queuemodule.o x86_64-linux-gnu-gcc: error: _queuemodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'parser' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c parsermodule.c -o build/temp.linux-x86_64-3.8/parsermodule.o x86_64-linux-gnu-gcc: error: parsermodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'mmap' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c mmapmodule.c -o build/temp.linux-x86_64-3.8/mmapmodule.o x86_64-linux-gnu-gcc: error: mmapmodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_xxtestfuzz' extension creating build/temp.linux-x86_64-3.8/_xxtestfuzz 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _xxtestfuzz/_xxtestfuzz.c -o build/temp.linux-x86_64-3.8/_xxtestfuzz/_xxtestfuzz.o x86_64-linux-gnu-gcc: error: _xxtestfuzz/_xxtestfuzz.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'audioop' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c audioop.c -o build/temp.linux-x86_64-3.8/audioop.o x86_64-linux-gnu-gcc: error: audioop.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_crypt' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _cryptmodule.c -o build/temp.linux-x86_64-3.8/_cryptmodule.o x86_64-linux-gnu-gcc: error: _cryptmodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_ssl' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _ssl.c -o build/temp.linux-x86_64-3.8/_ssl.o x86_64-linux-gnu-gcc: error: _ssl.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_hashlib' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _hashopenssl.c -o build/temp.linux-x86_64-3.8/_hashopenssl.o x86_64-linux-gnu-gcc: error: _hashopenssl.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'termios' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c termios.c -o build/temp.linux-x86_64-3.8/termios.o x86_64-linux-gnu-gcc: error: termios.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'resource' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c resource.c -o build/temp.linux-x86_64-3.8/resource.o x86_64-linux-gnu-gcc: error: resource.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'nis' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c nismodule.c -o build/temp.linux-x86_64-3.8/nismodule.o x86_64-linux-gnu-gcc: error: nismodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_curses' extension 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 -DHAVE_NCURSESW=1 -I/usr/include/ncursesw -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _cursesmodule.c -o build/temp.linux-x86_64-3.8/_cursesmodule.o x86_64-linux-gnu-gcc: error: _cursesmodule.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_curses_panel' extension 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 -DHAVE_NCURSESW=1 -I/usr/include/ncursesw -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _curses_panel.c -o build/temp.linux-x86_64-3.8/_curses_panel.o x86_64-linux-gnu-gcc: error: _curses_panel.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_multibytecodec' extension creating build/temp.linux-x86_64-3.8/cjkcodecs 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/multibytecodec.c -o build/temp.linux-x86_64-3.8/cjkcodecs/multibytecodec.o x86_64-linux-gnu-gcc: error: cjkcodecs/multibytecodec.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_codecs_kr' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/_codecs_kr.c -o build/temp.linux-x86_64-3.8/cjkcodecs/_codecs_kr.o x86_64-linux-gnu-gcc: error: cjkcodecs/_codecs_kr.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_codecs_jp' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/_codecs_jp.c -o build/temp.linux-x86_64-3.8/cjkcodecs/_codecs_jp.o x86_64-linux-gnu-gcc: error: cjkcodecs/_codecs_jp.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_codecs_cn' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/_codecs_cn.c -o build/temp.linux-x86_64-3.8/cjkcodecs/_codecs_cn.o x86_64-linux-gnu-gcc: error: cjkcodecs/_codecs_cn.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_codecs_tw' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/_codecs_tw.c -o build/temp.linux-x86_64-3.8/cjkcodecs/_codecs_tw.o x86_64-linux-gnu-gcc: error: cjkcodecs/_codecs_tw.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_codecs_hk' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/_codecs_hk.c -o build/temp.linux-x86_64-3.8/cjkcodecs/_codecs_hk.o x86_64-linux-gnu-gcc: error: cjkcodecs/_codecs_hk.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_codecs_iso2022' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c cjkcodecs/_codecs_iso2022.c -o build/temp.linux-x86_64-3.8/cjkcodecs/_codecs_iso2022.o x86_64-linux-gnu-gcc: error: cjkcodecs/_codecs_iso2022.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_decimal' extension creating build/temp.linux-x86_64-3.8/_decimal 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 -DCONFIG_64=1 -DASM=1 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _decimal/_decimal.c -o build/temp.linux-x86_64-3.8/_decimal/_decimal.o x86_64-linux-gnu-gcc: error: _decimal/_decimal.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_multiprocessing' extension creating build/temp.linux-x86_64-3.8/_multiprocessing 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 -IModules/_multiprocessing -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _multiprocessing/multiprocessing.c -o build/temp.linux-x86_64-3.8/_multiprocessing/multiprocessing.o x86_64-linux-gnu-gcc: error: _multiprocessing/multiprocessing.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'ossaudiodev' extension 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 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c ossaudiodev.c -o build/temp.linux-x86_64-3.8/ossaudiodev.o x86_64-linux-gnu-gcc: error: ossaudiodev.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building 'xxlimited' extension 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 -DPy_LIMITED_API=0x03050000 -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c xxlimited.c -o build/temp.linux-x86_64-3.8/xxlimited.o x86_64-linux-gnu-gcc: error: xxlimited.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. building '_ctypes' extension 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 -I/usr/include/x86_64-linux-gnu -I. -IObjects -IInclude -IPython -I/usr/include/x86_64-linux-gnu -I/usr/local/include -I/usr/include/python3.8 -c _ctypes/_ctypes.c -o build/temp.linux-x86_64-3.8/_ctypes/_ctypes.o x86_64-linux-gnu-gcc: error: _ctypes/_ctypes.c: No such file or directory x86_64-linux-gnu-gcc: fatal error: no input files compilation terminated. Python build finished successfully! The necessary bits to build these optional modules were not found: _bz2 _dbm _elementtree _gdbm _lzma _sqlite3 _tkinter _uuid readline spwd To find the necessary bits, look in setup.py in detect_modules() for the module's name. The following modules found by detect_modules() in setup.py, have been built by the Makefile instead, as configured by the Setup files: _abc _bisect _blake2 _csv _datetime _heapq _md5 _pickle _posixsubprocess _random _sha1 _sha256 _sha3 _sha512 _socket _struct array atexit binascii cmath fcntl grp math pwd pyexpat select syslog time unicodedata zlib Failed to build these modules: _asyncio _codecs_cn _codecs_hk _codecs_iso2022 _codecs_jp _codecs_kr _codecs_tw _contextvars _crypt _ctypes _ctypes_test _curses _curses_panel _decimal _hashlib _json _lsprof _multibytecodec _multiprocessing _opcode _queue _ssl _testbuffer _testcapi _testimportmultiple _testmultiphase _xxtestfuzz audioop mmap nis ossaudiodev parser resource termios xxlimited Could not build the ssl module! Python requires an OpenSSL 1.0.2 or 1.1 compatible libssl with X509_VERIFY_PARAM_set1_host(). LibreSSL 2.6.4 and earlier do not provide the necessary APIs, running build_scripts creating build/scripts-3.8 error: [Errno 2] No such file or directory: '/usr/lib/python3.8/config-3.8-x86_64-linux-gnu/Tools/scripts/pydoc3' ---------------------------------------- ERROR: Failed building wheel for Python Running setup.py clean for Python
Failed to build Python
Installing collected packages: Python Running setup.py install for Python ... error ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-_od32i_x/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-_od32i_x/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-kzs09dnd/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/beany_lass/.local/include/python3.8/Python cwd: /tmp/pip-req-build-_od32i_x/ Complete output (6 lines): usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...] or: setup.py --help [cmd1 cmd2 ...] or: setup.py --help-commands or: setup.py cmd --help error: option --single-version-externally-managed not recognized ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-_od32i_x/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-_od32i_x/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-kzs09dnd/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/beany_lass/.local/include/python3.8/Python Check the logs for full command output.2 Answers
For newer Python I prefer the deadsnake ppa. For installing it, try this:
sudo apt update
sudo apt install software-properties-common
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt install python3.7$ python3.7 -V
Python 3.7.7The Python 3.7 package from the official Ubuntu 19.10 repositories can be installed in Ubuntu 20.04 without adding any new repositories to your software sources by running the following commands:
sudo apt update
wget -c
sudo apt install ./libffi6_3.2.1-9_amd64.deb ./libpython3.7-minimal_3.7.5-2~19.10ubuntu1_amd64.deb ./libpython3.7-stdlib_3.7.5-2~19.10ubuntu1_amd64.deb ./python3.7-minimal_3.7.5-2~19.10ubuntu1_amd64.deb ./python3.7_3.7.5-2~19.10ubuntu1_amd64.debAdd Python 3.7 to update-alternatives so that you can switch between Python 3.8 and Python 3.7 by running update-alternatives --config python3.
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.8
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.7
update-alternatives --config python3
