CentOS yum アップデートが実行されていません。次のテキストの yum エラー メッセージを確認してください。
yum
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
No module named yum
Please install a package which provides this module, or
verify that the module is installed correctly.
It's possible that the above module doesn't match the
current version of Python, which is:
2.7.16 (default, Oct 15 2019, 11:56:22)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)]
If you cannot solve this problem yourself, please go to
the yum faq at:
http://yum.baseurl.org/wiki/Faq
Python と pip を最新バージョンに更新します。現在のバージョンは次のとおりです:
- Python 2.7.16 pip 19.3.1から
- /usr/local/lib/python2.7/site-packages/pip (python 2.7)
ディレクトリからこのファイルを見る/usr/bin/yum
#!/usr/local/bin/python2.7
import sys
try:
import yum
except ImportError:
print >> sys.stderr, """\
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
%s
Please install a package which provides this module, or
verify that the module is installed correctly.
It's possible that the above module doesn't match the
current version of Python, which is:
%s
If you cannot solve this problem yourself, please go to
the yum faq at:
http://yum.baseurl.org/wiki/Faq
""" % (sys.exc_value, sys.version)
sys.exit(1)
sys.path.insert(0, '/usr/share/yum-cli')
try:
import yummain
yummain.user_main(sys.argv[1:], exit_code=True)
except KeyboardInterrupt, e:
print >> sys.stderr, "\n\nExiting on user cancel."
sys.exit(1)
そして、pip3とpython3をインストールしてテストしました
Pip error during yum installation
pip install yum
ERROR: Could not find a version that satisfies the requirement yum (from versions: none)
ERROR: No matching distribution found for yum
答え1
scp を使用して、他のサーバーから焦点となる Python パッケージに Python をコピーできます。->> ライブラリのコピーが完了したら、次のyumコマンドを私のサーバーで実行します。
scp -r [email protected]:/usr/lib/python2.7/site-packages /usr/lib/python2.7/