PIP not recognized in python shell
Hello,
From window's 10 command prompt, I can install pip and other packages:
C:>pip
Usage: pip <command> [options]
Commands: install Install packages. uninstall Uninstall packages. freeze Output installed packages in requirements format. list List installed packages. show Show information about installed packages. search Search PyPI for packages. wheel Build wheels from your requirements. zip DEPRECATED. Zip individual packages. unzip DEPRECATED. Unzip individual packages. help Show help for commands.
General Options: -h, --help Show help. --isolated Run pip in an isolated mode, ignoring environment variables and user configuration. -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. --log <path> Path to a verbose appending log. --proxy <proxy> Specify a proxy in the form [user:passwd@]proxy.server:port. --retries <retries> Maximum number of retries each connection should attempt (default 5 times). --timeout <sec> Set the socket timeout (default 15 seconds). --exists-action <action> Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup. --trusted-host <hostname> Mark this host as trusted, even though it does not have valid or any HTTPS. --cert <path> Path to alternate CA bundle. --client-cert <path> Path to SSL client certificate, a single file containing the private key and the certificate in PEM format. --cache-dir <dir> Store the cache data in <dir>. --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.
C:>python -m pip install beautifulsoup4 You are using pip version 6.0.8, however version 9.0.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. Collecting beautifulsoup4 Downloading beautifulsoup4-4.6.0-py3-none-any.whl (86kB) 100% |################################| 90kB 1.5MB/s Installing collected packages: beautifulsoup4
Successfully installed beautifulsoup4-4.6.0
C:> However, PIP is not recognized in Python 3.4.3 Shell.
pip install
SyntaxError: invalid syntax
pip
Traceback (most recent call last): File "<pyshell#11>", line 1, in <module> pip NameError: name 'pip' is not defined
python -m pip install beautifulsoup4
SyntaxError: invalid syntax
Please advise.
Thanks
On 4 October 2017 at 05:27, Milind Rangnekar milindha@gmail.com wrote:
However, PIP is not recognized in Python 3.4.3 Shell.
pip install
SyntaxError: invalid syntax
pip
Traceback (most recent call last): File "<pyshell#11>", line 1, in <module> pip NameError: name 'pip' is not defined
python -m pip install beautifulsoup4
SyntaxError: invalid syntax
This is expected behaviour, as the Python REPL is for running Python code, not for running command line executables.
"pip" and "python" don't work in the Python REPL for the same reason that attempting to run "dir", "cd" or "systeminfo" doesn't work - they're shell commands rather than Python code.
Cheers, Nick.
With IPython:
!pip install -U pip
Or, with Python:
subprocess.check_call(['./pip', 'install']) subprocess.check_call('pip install', shell=True) #*
https://docs.python.org/3/library/subprocess.html#security-considerations
... http://sarge.readthedocs.io/en/latest/tutorial.html
On Wednesday, October 4, 2017, Nick Coghlan ncoghlan@gmail.com wrote:
On 4 October 2017 at 05:27, Milind Rangnekar <milindha@gmail.com javascript:;> wrote:
However, PIP is not recognized in Python 3.4.3 Shell.
pip install
SyntaxError: invalid syntax
pip
Traceback (most recent call last): File "<pyshell#11>", line 1, in <module> pip NameError: name 'pip' is not defined
python -m pip install beautifulsoup4
SyntaxError: invalid syntax
This is expected behaviour, as the Python REPL is for running Python code, not for running command line executables.
"pip" and "python" don't work in the Python REPL for the same reason that attempting to run "dir", "cd" or "systeminfo" doesn't work - they're shell commands rather than Python code.
Cheers, Nick.
-- Nick Coghlan | ncoghlan@gmail.com javascript:; | Brisbane, Australia _______________________________________________ Distutils-SIG maillist - Distutils-SIG@python.org javascript:; https://mail.python.org/mailman/listinfo/distutils-sig
participants (3)
-
Milind Rangnekar -
Nick Coghlan -
Wes Turner