[GitHub] [superset] AlvaroFFF commented on issue #15818: Installation Error on Clean Ubuntu 20.04 LTS

[GitBox <gi...@apache.org>]

AlvaroFFF commented on issue #15818:
URL: https://github.com/apache/superset/issues/15818#issuecomment-914197538


   Hi @etr2460,
   
   Issue is still there. Let me try to provide more information about enviroment. These are the steps I've followed:
   
   Created a new machine on Google Cloud Platform, with following specifications:
   
   - Region: europe-west1 (Belgium)
   - Zone: europe-west1-b
   - Machine type: e2-standard-4 (4 vCPUs, 16GB memory)
   - Boot disk: Ubuntu 20.04 LTS, 50GB
   
   Once the instance is up, we start executing commands as mentioned [here](https://superset.apache.org/docs/installation/installing-superset-from-scratch)
   
   `
   sudo apt-get install build-essential libssl-dev libffi-dev python3-dev python3-pip libsasl2-dev libldap2-dev
   pip install virtualenv
   `
   
   After this command we go slightly "out of the guide" to install python venv:
   
   `sudo apt-get install python3.8-venv`
   
   And now we can create and activate our virtual enviroment and follow with the installation:
   
   `
   python3 -m venv venv
   . venv/bin/activate
   pip install apache-superset
   `
   
   At this point, some errors have appeared in the console while installing superset. Seems like most of them are related with flask version.
   
   Indeed, if we execute `superset --version` an exception is raised.
   
   I have tried to build a workaround that worked to me, consists basically on installing some flask versions manually:
   
   `
   pip install flask-wtf==0.14.2
   pip install flask==1.1.0
   pip install werkzeug==0.16.1
   `
   
   Once the ¿dependencies error? seems to be fixed we can continue:
   
   `
   superset db upgrade
   export FLASK_APP=superset
   superset fab create-admin
   superset init
   superset run -p 8088 --with-threads --reload --debugger
   `
   
   And it works successfully.
   
   I attach the history of commands hoping it could be useful.
   [history.txt](https://github.com/apache/superset/files/7120870/history.txt)
   
   Thank you,
   
   Alvaro
   
   


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