conda

问题 I'm trying to configure Keras install under an Anaconda virtualenv with all of that running under Ubuntu 17.04. I've installed keras-gpu via conda , and have generated a bootstrap ~/.keras directory by running python -c 'import keras' ; finally, I've updated my keras.json within that directory to include tensorflow as the backend rather than theano . I've also tried those steps with the regular, non-GPU keras available on conda . The issue I'm getting is that the backend option in my keras

问题 I installed python-graphviz using conda install python-graphviz on my Windows 10 machine. But the system complains about graphviz.backend.ExecutableNotFound: failed to execute ['dot', '-Tpdf'], make sure the Graphviz executables are on your systems' PATH So I want find the graphviz executable and add it to my path. 回答1: The conda packages are kept in %LOCALAPPDATA%\Continuum\Anaconda3\pkgs . Specifically, I found my version of graphviz in %LOCALAPPDATA%\Continuum\Anaconda3\pkgs\graphviz-2.38

问题 I am creating a custom Anaconda installer on Windows 10 64bit. I have created construct.yaml like : name : TensorFlowEnv version : 1.0.0 specs : - numpy channels : - https://conda.anaconda.org/anaconda/win-64 After running the construcor command , I am getting the following error platform: win-64 Collecting package metadata: done Solving environment: done Checking for duplicate files ... Checking for 'C:\Users\Equip\Anaconda3\envs\TensorFlowEnv\NSIS\makensis.exe' NSIS version: v3.01 Traceback

问题 I'm using Ubuntu system with python 3.5 installed by default. When I use the venv module to create virtual environment, I can't find the standard library in my virtual environment but only the binary file for python interpreter. However I can import standard library modules in my python script when I switch to use this virtual environment. So how does venv work? Does the newly created virtual environment just use the standard library of the system python? If so, what if I want to create a

问题 I am trying to import en_core_web_sm as independent package and also tried through spacy . But I am getting an error in ujson module in both case. Error : ModuleNotFoundError: No module named 'srsly.ujson.ujson' I installed en_core_web_sm through following command python -m spacy download en_core_web_sm Going by Spacy documentation it shall work. But it is not. I want to import en_core_web_sm . 回答1: srsly listed as a dependency so it should be installed. If it's not installed just install it

问题 I need to combine two different parts in .bashrc My purpose is to initialize PYTHONPATH as empty before try to initialize conda. In .bashrc, there is conda initialize part. # >>> conda initialize >>> # !! Contents within this block are managed by 'conda init' !! __conda_setup="$('/home/me/anaconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)" if [ $? -eq 0 ]; then eval "$__conda_setup" else if [ -f "/home/me/anaconda3/etc/profile.d/conda.sh" ]; then . "/home/me/anaconda3/etc/profile.d/conda

问题 CondaHTTPError: HTTP 000 CONNECTION FAILED for url onda-forge/linux-64/repodata.json> Elapsed: - An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. SSLError(MaxRetryError('HTTPSConnectionPool(host=\'conda.anaconda.org\', port=44 3): Max retries exceeded with url: /conda-forge/linux-64/repodata.json (Caused b y SSLError(SSLError("bad handshake: Error([(\'SSL routines\', \'SSL23_GET_SERVER _HELLO\', \'unknown

问题 I am working on a shared server and trying to clone a virtual env myenv into my home directory . Here are some facts: myenv /path to my home directory/my profile/.conda/envs/myenv root * /opt/conda/4.6.14 I currently do not have permissions to install packages into the install area /opt/conda/4.6.14 and so I am trying to clone the myenv into my home directory using this command: conda create -n myenv_clone -p /path to my home directory/myprofile --clone=/opt/conda/4.6.14 However, this gives