Build failed in Jenkins: pgadmin4-master-python36 #552

See <https://jenkins.pgadmin.org/job/pgadmin4-master-python36/552/display/redirect?page=changes>

Changes:

[Dave Page] Another attempt to fix the Python 2.6 deps.

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Started by an SCM change
Started by an SCM change
[EnvInject] - Loading node environment variables.
Building in workspace <https://jenkins.pgadmin.org/job/pgadmin4-master-python36/ws/>
> git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
> git config remote.origin.url git://git.postgresql.org/git/pgadmin4.git # timeout=10
Cleaning workspace
> git rev-parse --verify HEAD # timeout=10
Resetting working tree
> git reset --hard # timeout=10
> git clean -fdx # timeout=10
Fetching upstream changes from git://git.postgresql.org/git/pgadmin4.git
> git --version # timeout=10
> git fetch --tags --progress git://git.postgresql.org/git/pgadmin4.git +refs/heads/*:refs/remotes/origin/*
> git rev-parse origin/master^{commit} # timeout=10
Checking out Revision a95775ae49e47fe1f289c514bb936a726010033c (origin/master)
Commit message: "Another attempt to fix the Python 2.6 deps."
> git config core.sparsecheckout # timeout=10
> git checkout -f a95775ae49e47fe1f289c514bb936a726010033c
> git rev-list 33890da57e8e632119feef3a88e49ac655c64ec5 # timeout=10
[EnvInject] - Executing scripts and injecting environment variables after the SCM step.
[EnvInject] - Injecting as environment variables the properties content
PYTHON_VERSION=3.6

[EnvInject] - Variables injected successfully.
[pgadmin4-master-python36] $ /bin/sh -xe /tmp/jenkins7559983071530519523.sh
+ <https://jenkins.pgadmin.org/job/pgadmin4-master-python36/ws/ci/ci_runner.sh>
EXECUTING: Create pgAdmin config

EXECUTING: Python tests

Creating Python 3.6 virtual environment...

Using base prefix '/usr/local/python-3.6'
New python executable in <https://jenkins.pgadmin.org/job/pgadmin4-master-python36/ws/pgadmin-venv/bin/python3>
Also creating executable in <https://jenkins.pgadmin.org/job/pgadmin4-master-python36/ws/pgadmin-venv/bin/python>
Installing setuptools, pip, wheel...done.
Running virtualenv with interpreter /usr/local/python-3.6/bin/python3
Double requirement given: Flask-Security>=3.0.0 (from -r requirements.txt (line 40)) (already in Flask-Security==3.0.0 (from -r requirements.txt (line 15)), name='Flask-Security')
ERROR: Failed to install the application requirements.
ERROR: Error detected when running the Python tests.
Build step 'Execute shell' marked build as failure