mranjank opened a new issue, #20918:
URL: https://github.com/apache/superset/issues/20918
OS
NAME="Amazon Linux"
VERSION="2"
ID="amzn"
ID_LIKE="centos rhel fedora"
VERSION_ID="2"
PRETTY_NAME="Amazon Linux 2"
I am trying to install Superset on an EC2 Linux instance but can't seem to
get past of superset db upgrade stage as there seems to be some conflict. Here
is what I have done
sudo yum update
sudo yum install gcc gcc-c++ libffi-devel python3-devel python3-pip
python3-wheel openssl-devel cyrus-sasl-devel openldap-devel
pip3 install --upgrade pip
pip install virtualenv
python3 -m venv venv
. venv/bin/activate
pip install apache-superset
I see two errors here
ERROR: flask-appbuilder 3.4.5 has requirement Flask-WTF<0.15.0,>=0.14.2, but
you'll have flask-wtf 1.0.1 which is incompatible.
ERROR: flask-caching 2.0.0 has requirement cachelib>=0.9.0, but you'll have
cachelib 0.4.1 which is incompatible.
I resolved both with
pip install Flask-WTF==0.14.3
pip install cachelib==0.9.0
but when I run superset db upgrade
I am getting
Traceback (most recent call last):
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 584, in _build_master
ws.require(__requires__)
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 901, in require
needed = self.resolve(parse_requirements(requirements))
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 792, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (cachelib 0.9.0
(/home/ec2-user/venv/lib/python3.7/site-packages),
Requirement.parse('cachelib<0.5,>=0.4.1'), {'apache-superset'})
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/ec2-user/venv/bin/superset", line 6, in <module>
from pkg_resources import load_entry_point
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 3261, in <module>
@_call_aside
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 3245, in _call_aside
f(*args, **kwargs)
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 3274, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 586, in _build_master
return cls._build_from_requirements(__requires__)
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 599, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File
"/home/ec2-user/venv/lib64/python3.7/site-packages/pkg_resources/__init__.py",
line 787, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'cachelib<0.5,>=0.4.1' distribution
was not found and is required by apache-superset
if I try to downgrade to 0.4.1 than flask complains and I still get this
error in "superset db upgrade"
Either documentation at
https://superset.apache.org/docs/installation/installing-superset-from-scratch
is wrong or build
pls help fix this
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