Installing Apache Superset into CentOS 7 with Python 3.7

Following are the starter commands to install superset:

• $ python –version
  • Python 3.7.5
• $ pip install superset

Possible Errors:

You might be hitting any or all of the following error(s):

Running setup.py install for python-geohash … error
ERROR: Command errored out with exit status 1:

building ‘_geohash’ extension
……
unable to execute ‘gcc’: No such file or directory
error: command ‘gcc’ failed with exit status 1

gcc: error trying to exec ‘cc1plus’: execvp: No such file or directory
error: command ‘gcc’ failed with exit status 1

Look for:

• $ gcc –version <= You must have gcc installed
• $ locate cc1plus <= You must have cc1plus install

Install the required libraries and tools:

If any of the above components are missing, you need to install a few required libraries:

• $ sudo yum install mlocate <= For locate command
• $ sudo updatedb  <= Update for mlocate
• $ sudo yum install gcc <=For gcc if you don’t have
• $ sudo yum install gcc-c++  <== For cc1plus if you dont have

Verify the following again:

• $ gcc –version
• $ locate cc1plus
  • /usr/libexec/gcc/x86_64-redhat-linux/4.8.2/cc1plus

Note:

• If you could locate cc1plus properly however still getting the error, try the following
  • sudo ln -s /usr/libexec/gcc/x86_64-redhat-linux/4.8.2/cc1plus /usr/local/bin/
• Try installing again

Final Installation:

Now you can install  superset as below:

• $ pip install superset
  • Python 3.7.5
    Flask 1.1.1
    Werkzeug 0.16.0
• $ superset db upgrade
• $ export FLASK_APP=superset
• $ flask fab create-admin
  • Recognized Database Authentications.
    Admin User admin created.
• $ superset init
• $ superset run -p 8080 –with-threads –reload –debugger

 

That’s all.

@avkashchauhan

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