================================================================================================ title : pip39-notes.txt author : Neil Rieck created: 2022-09-02 edit : 2023-06-12 notes : 1) experiments the day after I built my own copy of python 3.9 2) always needed: --proxy http://fastweb.int.bell.ca:8083 (never use 'https' here) 3) always needed --trusted-host pypi.org (no protocol here) 4) needed for install: --trusted-host files.pythonhosted.org (no protocol here) 5) required for pip36: --index https://pypi.org (only use 'https' here) 6) never use "-H" when using sudo 7) whenever you see this message "Defaulting to user installation because normal site-packages is not writeable" you should consider working from root (use 'su' because 'sudo' is not good enough). CAVEAT: many self help sites say to never do this but it is the only way (IMHO) to install something system-wide for use be Bell-ATS 8) experimental libraries should be only installed in user mode (so never use su or sudo) stanzas: step 1 (ensurepip) step 2 (pip version check) step 3 (pip help) step 4 (pip list) step 5 (upgrade pip) step 6 (install paramiko + zeep) step 7 (upgrade pip) 2023-04-18 + step 8 (upgrade paramiko) 2023-04-18 + step 9 (upgrade pysftp) 2023-04-18 +--- for my sftp trials to SAP-p11 step 10 (install pysftp-extension) 2023-05-04 + note: downgrades paramiko ================================================================================================ --------------------------------------------------------------------- step 1 [neil@kawc4m ~]$ python3.9 -m ensurepip --upgrade Defaulting to user installation because normal site-packages is not writeable Looking in links: /tmp/tmpvgcybxno Requirement already satisfied: setuptools in /usr/lib/python3.9/site-packages (56.0.0) Requirement already satisfied: pip in /usr/lib/python3.9/site-packages (22.0.4) --------------------------------------------------------------------- --------------------------------------------------------------------- step 2 [neil@kawc4m ~]$ python3.9 -m pip --version pip 22.0.4 from /usr/lib/python3.9/site-packages/pip --------------------------------------------------------------------- --------------------------------------------------------------------- step 3 [neil@kawc4m ~]$ python3.9 -m pip --help Usage: /usr/bin/python3.9 -m pip [options] Commands: install Install packages. download Download packages. uninstall Uninstall packages. freeze Output installed packages in requirements format. list List installed packages. show Show information about installed packages. check Verify installed packages have compatible dependencies. config Manage local and global configuration. search Search PyPI for packages. cache Inspect and manage pip's wheel cache. index Inspect information available from package indexes. wheel Build wheels from your requirements. hash Compute hashes of package archives. completion A helper command used for command completion. debug Show information useful for debugging. help Show help for commands. General Options: -h, --help Show help. --debug Let unhandled exceptions propagate outside the main subroutine, instead of logging them to stderr. --isolated Run pip in an isolated mode, ignoring environment variables and user configuration. --require-virtualenv Allow pip to only run in a virtual environment; exit with an error otherwise. -v, --verbose Give more output. Option is additive, and can be used up to 3 times. -V, --version Show version and exit. -q, --quiet Give less output. Option is additive, and can be used up to 3 times (corresponding to WARNING, ERROR, and CRITICAL logging levels). --log Path to a verbose appending log. --no-input Disable prompting for input. --proxy Specify a proxy in the form [user:passwd@]proxy.server:port. --retries Maximum number of retries each connection should attempt (default 5 times). --timeout Set the socket timeout (default 15 seconds). --exists-action Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort. --trusted-host Mark this host or host:port pair as trusted, even though it does not have valid or any HTTPS. --cert Path to PEM-encoded CA certificate bundle. If provided, overrides the default. See 'SSL Certificate Verification' in pip documentation for more information. --client-cert Path to SSL client certificate, a single file containing the private key and the certificate in PEM format. --cache-dir Store the cache data in . --no-cache-dir Disable the cache. --disable-pip-version-check Don't periodically check PyPI to determine whether a new version of pip is available for download. Implied with --no-index. --no-color Suppress colored output. --no-python-version-warning Silence deprecation warnings for upcoming unsupported Pythons. --use-feature Enable new functionality, that may be backward incompatible. --use-deprecated Enable deprecated functionality, that will be removed in the future. [neil@kawc4m ~]$ --------------------------------------------------------------------- --------------------------------------------------------------------- step 4 python3.9 -m pip list (not a clean ressponse) python3.9 -m pip list --trusted-host pypi.org (clean response) --------------------------------------------------------------------- --------------------------------------------------------------------- step 5 python3.9 -m pip install --upgrade pip --trusted-host pypi.org Defaulting to user installation because normal site-packages is not writeable (sudo not good enough, first su to root) Requirement already satisfied: pip in /usr/lib/python3.9/site-packages (22.0.4) ----------------------------- su python3.9 -m pip install --upgrade pip --trusted-host pypi.org --------------------------------------------------------------------- --------------------------------------------------------------------- step 6 $ su # python3.9 -m pip install paramiko \ --trusted-host pypi.org \ --trusted-host files.pythonhosted.org \ --proxy http://fastweb.int.bell.ca:8083 # python3.9 -m pip install pysftp \ --trusted-host pypi.org \ --trusted-host files.pythonhosted.org \ --proxy http://fastweb.int.bell.ca:8083 # python3.9 -m pip install zeep \ --trusted-host pypi.org \ --trusted-host files.pythonhosted.org \ --proxy http://fastweb.int.bell.ca:8083 # python3.9 -m pip install xmltodict \ --trusted-host pypi.org \ --trusted-host files.pythonhosted.org \ --proxy http://fastweb.int.bell.ca:8083 ===================================================================== step 7 $ su # python3.9 -m pip install --upgrade pip --trusted-host pypi.org Requirement already satisfied: pip in /usr/lib/python3.9/site-packages (22.2.2) Collecting pip Downloading pip-23.1-py3-none-any.whl (2.1 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.1/2.1 MB 7.7 MB/s eta 0:00:00 Installing collected packages: pip Attempting uninstall: pip Found existing installation: pip 22.2.2 Uninstalling pip-22.2.2: Successfully uninstalled pip-22.2.2 Successfully installed pip-23.1 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv # ===================================================================== step 8 $ su # python3.9 -m pip install --upgrade paramiko --trusted-host pypi.org Requirement already satisfied: paramiko in /usr/lib/python3.9/site-packages (2.11.0) Collecting paramiko Downloading paramiko-3.1.0-py3-none-any.whl (211 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 211.2/211.2 kB 3.0 MB/s eta 0:00:00 Requirement already satisfied: bcrypt>=3.2 in /usr/lib/python3.9/site-packages (from paramiko) (4.0.0) Requirement already satisfied: cryptography>=3.3 in /usr/lib/python3.9/site-packages (from paramiko) (38.0.1) Requirement already satisfied: pynacl>=1.5 in /usr/lib/python3.9/site-packages (from paramiko) (1.5.0) Requirement already satisfied: cffi>=1.12 in /usr/lib/python3.9/site-packages (from cryptography>=3.3->paramiko) (1.15.1) Requirement already satisfied: pycparser in /usr/lib/python3.9/site-packages (from cffi>=1.12->cryptography>=3.3->paramiko) (2.21) Installing collected packages: paramiko Attempting uninstall: paramiko Found existing installation: paramiko 2.11.0 Uninstalling paramiko-2.11.0: Successfully uninstalled paramiko-2.11.0 Successfully installed paramiko-3.1.0 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv # ===================================================================== step 9 $ su # python3.9 -m pip install --upgrade pysftp --trusted-host pypi.org Requirement already satisfied: pysftp in /usr/lib/python3.9/site-packages (0.2.9) Requirement already satisfied: paramiko>=1.17 in /usr/lib/python3.9/site-packages (from pysftp) (3.1.0) Requirement already satisfied: bcrypt>=3.2 in /usr/lib/python3.9/site-packages (from paramiko>=1.17->pysftp) (4.0.0) Requirement already satisfied: cryptography>=3.3 in /usr/lib/python3.9/site-packages (from paramiko>=1.17->pysftp) (38.0.1) Requirement already satisfied: pynacl>=1.5 in /usr/lib/python3.9/site-packages (from paramiko>=1.17->pysftp) (1.5.0) Requirement already satisfied: cffi>=1.12 in /usr/lib/python3.9/site-packages (from cryptography>=3.3->paramiko>=1.17->pysftp) (1.15 .1) Requirement already satisfied: pycparser in /usr/lib/python3.9/site-packages (from cffi>=1.12->cryptography>=3.3->paramiko>=1.17->py sftp) (2.21) WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv [root@kawc4n neil]# ===================================================================== step 10 $ su # python3.9 -m pip install pysftp-extension --trusted-host pypi.org Collecting pysftp-extension Downloading pysftp_extension-0.2.13-py3-none-any.whl (14 kB) Collecting paramiko==2.9.2 (from pysftp-extension) Downloading paramiko-2.9.2-py2.py3-none-any.whl (210 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 210.5/210.5 kB 2.0 MB/s eta 0:00:00 Requirement already satisfied: bcrypt>=3.1.3 in /usr/lib/python3.9/site-packages (from paramiko==2.9.2->pysftp-extension) (4.0.1) Requirement already satisfied: cryptography>=2.5 in /usr/lib/python3.9/site-packages (from paramiko==2.9.2->pysftp-extension) (40.0) Requirement already satisfied: pynacl>=1.0.1 in /usr/lib/python3.9/site-packages (from paramiko==2.9.2->pysftp-extension) (1.5.0) Requirement already satisfied: cffi>=1.12 in /usr/lib/python3.9/site-packages (from cryptography>=2.5->paramiko==2.9.2->pysftp-exte) Requirement already satisfied: pycparser in /usr/lib/python3.9/site-packages (from cffi>=1.12->cryptography>=2.5->paramiko==2.9.2->) Installing collected packages: paramiko, pysftp-extension Attempting uninstall: paramiko Found existing installation: paramiko 3.1.0 Uninstalling paramiko-3.1.0: Successfully uninstalled paramiko-3.1.0 Successfully installed paramiko-2.9.2 pysftp-extension-0.2.13 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager.v [notice] A new release of pip is available: 23.1 -> 23.1.2 [notice] To update, run: pip install --upgrade pip # ===================================================================== this is the end