Psutil: Die Installation von pip psutil schlägt für 5.7.0 unter Ubuntu Focal mit Python 3.8.1 unter Travis-CI Build fehl

Wow! Keine Ahnung was das ist. Sieht so aus, als hätte Ubuntu etwas durcheinander gebracht ...

Hm. Es scheint, als ob Travis Build System gcc (Ubuntu 9.2.1-28ubuntu1) 9.2.1 20200203 während eine normale Desktop-Installation mit Updates gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2) Bord hat.

Vielleicht kann ich testen, ob dies die Wurzel des Bösen ist, wenn ich vor dem Bau des Rades einen Weg finde, gcc zu aktualisieren.

Scheint, als wäre dies hier dasselbe: https://github.com/steinbergmedia/vst3sdk/issues/55
Die Ursache scheint also nicht irgendwo in Psutil zu liegen

Ich habe es geschafft, die gcc wie oben beschrieben durch Hinzufügen zu aktualisieren

before_install:
    - sudo apt-get update
    - sudo apt-get install gcc --only-upgrade

zu den entsprechenden .travis.yml

Ähnliches Problem: Ubuntu 20.04 lts, ​​python3.8.2:

Defaulting to user installation because normal site-packages is not writeable
Collecting psutil
  Using cached psutil-5.7.0.tar.gz (449 kB)
Building wheels for collected packages: psutil
  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-_6f8i3f3/psutil/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_6f8i3f3/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-j9o77k7n
       cwd: /tmp/pip-install-_6f8i3f3/psutil/
  Complete output (44 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/_compat.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_pswindows.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_pssunos.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/__init__.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_psosx.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_common.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_psaix.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_psbsd.py -> build/lib.linux-x86_64-3.8/psutil
  copying psutil/_psposix.py -> build/lib.linux-x86_64-3.8/psutil
  creating 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_windows.py -> build/lib.linux-x86_64-3.8/psutil/tests
  copying psutil/tests/test_memory_leaks.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/runner.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_unicode.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/__init__.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
  copying psutil/tests/test_aix.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_process.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_system.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_bsd.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=570 -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
  ----------------------------------------
  ERROR: Failed building wheel for psutil
  Running setup.py clean for psutil
Failed to build psutil
Installing collected packages: psutil
    Running setup.py install for psutil ... 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-_6f8i3f3/psutil/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_6f8i3f3/psutil/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-flfphxr3/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/strange/.local/include/python3.8/psutil
         cwd: /tmp/pip-install-_6f8i3f3/psutil/
    Complete output (44 lines):
    running install
    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/_compat.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_pswindows.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_pssunos.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/__init__.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_psosx.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_common.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_psaix.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_psbsd.py -> build/lib.linux-x86_64-3.8/psutil
    copying psutil/_psposix.py -> build/lib.linux-x86_64-3.8/psutil
    creating 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_windows.py -> build/lib.linux-x86_64-3.8/psutil/tests
    copying psutil/tests/test_memory_leaks.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/runner.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_unicode.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/__init__.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
    copying psutil/tests/test_aix.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_process.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_system.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_bsd.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=570 -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
    ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_6f8i3f3/psutil/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_6f8i3f3/psutil/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-flfphxr3/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/strange/.local/include/python3.8/psutil Check the logs for full command output.

Versuchen Sie, pip3 zu installieren oder zu aktualisieren
sudo apt-get install python3-pip
Das hat bei mir funktioniert.

@ j-tesla Sie müssen python3-dev installieren, damit psutils kompiliert werden kann. Das ist es, was C-Code-Schnittstelle zu Python ermöglicht (worüber sich gcc beschwert: keine Python.h zum Arbeiten).

Dies bedeutet, dass das Erstellen von psutils unter Ubuntu 20.04 von python-dev abhängt. Ich bin mir nicht sicher, ob dies automatisiert werden kann / sollte.

@fleutot danke
Behoben