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update installation.md
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@ -218,7 +218,7 @@ On Linux, as an optional post-installation task, you may wish to setup the bot t
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------
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## Conda (Miniconda or Anaconda)
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## Installation with Conda (Miniconda or Anaconda)
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Freqtrade can also be installed with Miniconda or Anaconda. Conda (Miniconda or Anaconda) would automatically prepare and manage the extensive library-dependencies of the Freqtrade program.
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@ -228,9 +228,7 @@ It is: (1) package, (2) dependency and (3) environment management for any progra
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Shortly : Conda < Miniconda < Anaconda. Check : https://linuxnetmag.com/miniconda-vs-anaconda/
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It is recommended to install Miniconda, not Anaconda. The difference between both lies in the amount of packages that would be installed upfront. Difference is at least like 1:8.
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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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It is recommended to install Miniconda, not Anaconda. The difference between both lies in the amount of packages that would be installed upfront. Difference in weight is around like 1:8 : 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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#### 1. Instal Conda
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@ -243,6 +241,25 @@ Confirm with `yes` all questions. After installation, it is mandatory to turn yo
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#### 2. Prepare Conda environment
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##### Enter/exit freqtrade-conda venv:
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To check available environments, do
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```bash
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conda env list
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```
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to enter or exit choosen conda environment
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```bash
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# Enter environemt : `freqtrade-conda`, note that, this one, does not exist yet, and will be created in next steps
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conda activate freqtrade-conda
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# Exit
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conda deactivate
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```
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##### Change the channels with upgrades:
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After opening terminal, you already will be in default `base` conda environment
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@ -253,12 +270,6 @@ If you want, you can prevent the (base) conda environment from being activated a
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conda config --set auto_activate_base false
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```
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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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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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@ -277,38 +288,41 @@ 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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#### 3. Freqtrade Instalation
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Now you have conda, but only (base) environment,
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Download and install freqtrade.
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```bash
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conda env list
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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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```
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It is time to setup environment of the Freqtrade itself:
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#### 4. Freqtrade Conda Environment
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It is time to setup the working environment of the Freqtrade itself:
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The conda command `create -n` automatically installs all nested dependencies for the selected libraries
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general structure of installation command is:
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```bash
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# choose your own packages
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conda create -n [name of the environment] [python version] [packages]
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# point to packages in file
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conda create -n [name of the environment] -f [file]
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```
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so it can be
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For installig freqtrade with conda, we would use file `environment.yml` which exist in freqtrade directory
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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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conda create -n freqtrade-conda -f environment.yml
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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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@ -319,59 +333,12 @@ https://metager.de/meta/meta.ger3?eingabe=ardsdatascience+guide+to+conda+environ
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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, GUI package, into previously set environment. Great example: Spyder
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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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Don't do it now however and stay in conda environment.
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#### 4. Freqtrade Instalation
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When in `freqtrade-conda` environment, download and install freqtrade. Command `./setup.sh --install`, will take 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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However, they are rare. https://www.anaconda.com/blog/using-pip-in-a-conda-environment
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Nevertherless, that is why, the `conda-forge` channel is preferred:
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Nevertherless, that is why, the `conda-forge` channel is preferred:
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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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@ -389,15 +356,14 @@ freqtrade create-userdir --userdir user_data
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# set up config file
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# make sure to run it set the `dry_run : true` as you start
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freqtrade new-config --config config.json
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# run `dry_run` trades
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freqtrade trade --strategy SampleStrategy
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```
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important shortcuts
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```bash
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# list installed conda environments
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conda env list
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# activate base environment
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conda activate
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@ -405,14 +371,7 @@ conda activate
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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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conda deactivate
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```
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Happy trading!
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