Diferencia entre revisiones de «entornos python»
Sin resumen de edición |
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| Línea 5: | Línea 5: | ||
# Creation of the place where the environment will reside | # Creation of the place where the environment will reside | ||
<pre> | <pre> | ||
mkdir -p {HOME}/bin/py27env | $ mkdir -p {HOME}/bin/py27env | ||
cd {HOME}/bin/py27env | $ cd {HOME}/bin/py27env | ||
</pre> | </pre> | ||
| Línea 21: | Línea 21: | ||
# Create a virtual environment (e.g `py27env' to be used with python 2.7): | # Create a virtual environment (e.g `py27env' to be used with python 2.7): | ||
<pre> | <pre> | ||
$ virtualenv p /usr/bin/python2.7 ./ | $ virtualenv -p /usr/bin/python2.7 ./ | ||
</pre> | </pre> | ||
Revisión del 20:14 8 nov 2017
The generation of environments facilitate the specific requiremnts of each user for each purpose.
Following instructions from python environments
- Creation of the place where the environment will reside
$ mkdir -p {HOME}/bin/py27env
$ cd {HOME}/bin/py27env
- Install
virtualenv
$ pip install virtualenv
- Test installation
$ virtualenv --version
- Create a virtual environment (e.g `py27env' to be used with python 2.7):
$ virtualenv -p /usr/bin/python2.7 ./
- Activate the environment
$ source bin/activate (py27env) $
- Installing packages
(py27env) $ pip install numpy Collecting numpy Using cached numpy-1.13.3-cp27-cp27mu-manylinux1_x86_64.whl Installing collected packages: numpy Successfully installed numpy-1.13.3
- To know which packages are installed
(py27env) $ pip freeze numpy==1.13.3
- Deactivating environment
(py27env) $ deactivate $