Adding Conda installation process
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sobeit2020
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@ -110,9 +110,9 @@ OS Specific steps are listed first, the [Common](#common) section below is neces
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This image comes with python3.7 preinstalled, making it easy to get freqtrade up and running.
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Tested using a Raspberry Pi 3 with the Raspbian Buster lite image, all updates applied.
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``` bash
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```bash
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sudo apt-get install python3-venv libatlas-base-dev cmake
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# Use pywheels.org to speed up installation
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sudo echo "[global]\nextra-index-url=https://www.piwheels.org/simple" > tee /etc/pip.conf
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@ -185,7 +185,7 @@ git checkout stable
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#### 4. Install python dependencies
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``` bash
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```bash
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python3 -m pip install --upgrade pip
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python3 -m pip install -e .
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```
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@ -218,19 +218,234 @@ On Linux, as an optional post-installation task, you may wish to setup the bot t
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------
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### Anaconda
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## Conda (Miniconda or Anaconda)
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Freqtrade can also be installed using Anaconda (or Miniconda).
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Freqtrade can also be installed with Miniconda or Anaconda.
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Conda is a package manager and virtual environment manager in one.
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The purpose of installing Conda (Miniconda or Anaconda) is to automatically prepare and manage the extensive library dependencies of the Freqtrade program.
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!!! Note
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This requires the [ta-lib](#1-install-ta-lib) C-library to be installed first. See below.
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You can start with any clean distribution of Debian-based Linux distributions, which includes Ubuntu Linux.
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For other popular Linux distributions, see: https://distrowatch.com/ or https://www.ubuntupit.com/best-debian-based-linux-distributions/
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``` bash
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conda env create -f environment.yml
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Installation requirement: Your Linux is a Debian based distribution with bash terminal
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To get know more about Conda check : https://linuxnetmag.com/miniconda-vs-anaconda/
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Shortly : Conda < Miniconda < Anaconda
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https://www.dunderdata.com/blog/anaconda-is-bloated-set-up-a-lean-robust-data-science-environment-with-miniconda-and-conda-forge
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The difference lies in the number of packages that need to be installed upfront: how heavy/light the installation is. Difference is like ~1:8. It is recommended to install Miniconda instead of Anaconda.
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#### 1. Instal Conda
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##### Download conda file:
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installation file of chosen distribution you can find here
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https://docs.conda.io/en/latest/miniconda.html
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##### Verify file integrity with SHA256 checksum:
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official SHA256 checksum can be found here
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https://docs.conda.io/en/latest/miniconda_hashes.html
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Navigate to the directory with your file, and run SHA256 checksum of your file, check with following command
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```bash
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sha256sum ./Miniconda3-number-of-the-package
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```
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both checksum suppose to match
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##### Install conda:
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While in directory with your file, install conda
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```bash
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bash ./Miniconda3-number-of-the-package
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```
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Confirm with yes all questions
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After installation, it is mandatory to turn your terminal OFF and ON again.
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CTRL + D (close terminal), CTRL + ALT + T (open terminal)
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#### 2. Prepare Conda environment
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enter the conda base environment:
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```bash
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conda activate base
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```
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If you want, you can prevent the (base) conda environment from being activated automatically as well.
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```bash
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conda config --set auto_activate_base false
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```
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##### Change the channels with upgrades:
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Conda as a package manager can download new packages from "channels". The best developed Conda channel, is not the default channel and is called `conda-forge`. The code below switches to it.
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```bash
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# adding forge
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conda config --env --add channels conda-forge
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# make it strict
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conda config --env --set channel_priority strict
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```
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You can check the status of conda with the following code.
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```bash
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conda info
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conda config --show channels
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conda config --show channel_priority
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```
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#### 3. Freqtrade Conda Environment
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Now you have conda, but only base environment,
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```bash# download freqtrade
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conda env list
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```
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It is time to setup environment of the Freqtrade itself:
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Conda `create` command, installs all nested dependencies, for the selected libraries automatically
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general structure of installation command is:
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```bash
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conda create -n [name of the environment] [python version] [packages]
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```
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so it can be
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```bash
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conda create -n freqtrade-conda python=3.8 pandas numpy ta-lib git wheel virtualenv
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```
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or if you expect, to use later jupiter for [data-analysis](data-analysis.md), use
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```bash
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conda create -n freqtrade-jupyter-conda python=3.8 pandas numpy ta-lib git wheel virtualenv jupyter
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```
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the same works for [docker](docker.md), for spyder and other useful programs.
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Further read on the topic:
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https://towardsdatascience.com/a-guide-to-conda-environments-bc6180fc533?gi=1db972389cd1
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https://metager.de/meta/meta.ger3?eingabe=ardsdatascience+guide+to+conda+environment
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!!! NOTE:
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It may happen that creating a new Conda environment, populated with selected packages at the moment of creation, takes less time than installing a large, heavy dependent package into the old environment,
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takes less time than installing a large, heavy dependent package into the old environment.
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##### Enter/exit freqtrade-conda venv:
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to enter choosen conda environment
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```bash
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conda activate freqtrade-conda
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```
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to exit conda environment
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```bash
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conda deactivate
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```
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#### 4. Freqtrade Instalation
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Within the newly created freqtrade-conda environment, download and install Freqtrade. To process --install command, may take a few minutes
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```bash
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# download freqtrade
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git clone https://github.com/freqtrade/freqtrade.git
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# enter downloaded directory 'freqtrade'
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cd freqtrade
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# run setup
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./setup.sh --install
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```
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Create virtual environment (yes, python3-venv environment, inside conda-environment), where Freqtrade program can run.
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Running python3-venv seems to be requirement of the Freqtrade program itself.
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```bash
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# create venv environment, inside hidden directory /freqtrede/.env
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python3 -m venv ./.env/
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# run the python3-venv environment
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source ./.env/bin/activate
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# install last required package
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pip install -e .
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```
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##### pip install within conda, a reminder:
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The documentation of conda says that pip should NOT be used within conda, because internal problems can occur.
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However, they are rare
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That is, why the conda-forge channel is preferred: (and if no library is available in conda, you have to use pip)
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* more libraries are available (less need for pip)
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* conda-forge works better with pip
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* the libraries are newer
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#### 5. You are ready
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You are ready to run, create the user directory and configuration file, run the program dry to verify that everything is working, and run a backtest to double check.
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```bash
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freqtrade create-userdir --userdir user_data
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freqtrade new-config --config config.json
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freqtrade download-data -t 5m 15m 1h --days 100
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freqtrade trade --strategy SampleStrategy
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freqtrade backtesting -s SampleStrategy
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```
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important shortcuts
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```bash
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# activate base environment
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conda activate
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# activate freqtrade-conda environment
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conda activate freqtrade-conda
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#deactivate any conda environments
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conda deactivate
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# list installed conda environments
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conda env list
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# activation/deactivate the venv
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source ./.env/bin/activate
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deactivate
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```
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Happy trading!
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-----
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## Troubleshooting
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## Troubleshooting
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### MacOS installation error
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@ -239,7 +454,7 @@ Newer versions of MacOS may have installation failed with errors like `error: co
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This error will require explicit installation of the SDK Headers, which are not installed by default in this version of MacOS.
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For MacOS 10.14, this can be accomplished with the below command.
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``` bash
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```bash
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open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
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```
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@ -252,7 +467,7 @@ The errors you'll see happen during installation and are related to the installa
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You can install the necessary libraries with the following command:
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``` bash
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```bash
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brew install hdf5 c-blosc
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```
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