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Issue26017 - Suggest enclosing command args in double quotes when using characters which get interpreted by shell.
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Senthil Kumaran 2016-01-17 18:42:50 -08:00
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@ -84,10 +84,12 @@ dependencies from the Python Packaging Index::
Python. Python.
It's also possible to specify an exact or minimum version directly on the It's also possible to specify an exact or minimum version directly on the
command line:: command line. When using comparator operators such as ``>``, ``<`` or some other
special character which get interpreted by shell, the package name and the
version should be enclosed within double quotes::
python -m pip install SomePackage==1.0.4 # specific version python -m pip install SomePackage==1.0.4 # specific version
python -m pip install 'SomePackage>=1.0.4' # minimum version python -m pip install "SomePackage>=1.0.4" # minimum version
Normally, if a suitable module is already installed, attempting to install Normally, if a suitable module is already installed, attempting to install
it again will have no effect. Upgrading existing modules must be requested it again will have no effect. Upgrading existing modules must be requested