问题
I would like to know how to install python libraries using yml file without making a new environment. I already have tensorflow environment in conda. I want to install list of libraries into this tensorflow environment. It is the only way I know manually add each of these libraries but it is very hard to do this list. Please give me solution for that
This is yml file:
name: virtual_platform
channels:
- menpo
- conda-forge
- peterjc123
- defaults
dependencies:
- ffmpeg=3.2.4=1
- freetype=2.7=vc14_1
- imageio=2.2.0=py35_0
- libtiff=4.0.6=vc14_7
- olefile=0.44=py35_0
- pillow=4.2.1=py35_0
- vc=14=0
- alabaster=0.7.10=py35_0
- astroid=1.5.3=py35_0
- babel=2.5.0=py35_0
- bleach=1.5.0=py35_0
- certifi=2016.2.28=py35_0
- cffi=1.10.0=py35_0
- chardet=3.0.4=py35_0
- colorama=0.3.9=py35_0
- decorator=4.1.2=py35_0
- docutils=0.14=py35_0
- entrypoints=0.2.3=py35_0
- html5lib=0.9999999=py35_0
- icu=57.1=vc14_0
- imagesize=0.7.1=py35_0
- ipykernel=4.6.1=py35_0
- ipython=6.1.0=py35_0
- ipython_genutils=0.2.0=py35_0
- isort=4.2.15=py35_0
- jedi=0.10.2=py35_2
- jinja2=2.9.6=py35_0
- jpeg=9b=vc14_0
- jsonschema=2.6.0=py35_0
- jupyter_client=5.1.0=py35_0
- jupyter_core=4.3.0=py35_0
- lazy-object-proxy=1.3.1=py35_0
- libpng=1.6.30=vc14_1
- markupsafe=1.0=py35_0
- mistune=0.7.4=py35_0
- mkl=2017.0.3=0
- nbconvert=5.2.1=py35_0
- nbformat=4.4.0=py35_0
- numpy=1.13.1=py35_0
- numpydoc=0.7.0=py35_0
- openssl=1.0.2l=vc14_0
- pandocfilters=1.4.2=py35_0
- path.py=10.3.1=py35_0
- pickleshare=0.7.4=py35_0
- pip=9.0.1=py35_1
- prompt_toolkit=1.0.15=py35_0
- psutil=5.2.2=py35_0
- pycodestyle=2.3.1=py35_0
- pycparser=2.18=py35_0
- pyflakes=1.6.0=py35_0
- pygments=2.2.0=py35_0
- pylint=1.7.2=py35_0
- pyqt=5.6.0=py35_2
- python=3.5.4=0
- python-dateutil=2.6.1=py35_0
- pytz=2017.2=py35_0
- pyzmq=16.0.2=py35_0
- qt=5.6.2=vc14_6
- qtawesome=0.4.4=py35_0
- qtconsole=4.3.1=py35_0
- qtpy=1.3.1=py35_0
- requests=2.14.2=py35_0
- rope=0.9.4=py35_1
- setuptools=36.4.0=py35_1
- simplegeneric=0.8.1=py35_1
- singledispatch=3.4.0.3=py35_0
- sip=4.18=py35_0
- six=1.10.0=py35_1
- snowballstemmer=1.2.1=py35_0
- sphinx=1.6.3=py35_0
- sphinxcontrib=1.0=py35_0
- sphinxcontrib-websupport=1.0.1=py35_0
- spyder=3.2.3=py35_0
- testpath=0.3.1=py35_0
- tornado=4.5.2=py35_0
- traitlets=4.3.2=py35_0
- vs2015_runtime=14.0.25420=0
- wcwidth=0.1.7=py35_0
- wheel=0.29.0=py35_0
- win_unicode_console=0.5=py35_0
- wincertstore=0.2=py35_0
- wrapt=1.10.11=py35_0
- zlib=1.2.11=vc14_0
- opencv3=3.1.0=py35_0
- pytorch=0.1.12=py35_0.1.12cu80
- torch==0.1.12
- torchvision==0.1.9
- pip:
- ipython-genutils==0.2.0
- jupyter-client==5.1.0
- jupyter-core==4.3.0
- prompt-toolkit==1.0.15
- pyyaml==3.12
- rope-py3k==0.9.4.post1
- torch==0.1.12
- torchvision==0.1.9
- win-unicode-console==0.5
回答1:
You can use the conda env update command:
conda env update --name <your env name> -f <your file>.yml
or, if the environment you want to update is already activated, then
conda env update -f <your file>.yml
回答2:
If you want to create the environment from your yml file:
conda env create -f environment.yml
The name of your environment is virtual_platform. If you want another name, just edit your yml name to desired name.
It is not recommended to install packages to your base environment but if that is what you want, and I believe you should not, you need to create a requirement.txt from dependencies listed on your yml.
Copy and paste all the dependencies packages and there version to requirements.txt as:
python ==3.5
ffmpeg=3.2.4
freetype=2.7
imageio=2.2.0
...
Then do:
conda install --yes --file requirements.txt
The problem is that this will fail if any dependence fail to install. So I will recommend installing using yml which means having an environment separate from the rest.
来源：https://stackoverflow.com/questions/54492671/how-to-install-list-of-python-libraries-using-yml-file-without-making-new-enviro