Re: pgadmin4 2.0 not properly starting - Mailing list pgadmin-support

Hi Neel,

Here you go:

source /usr/share/virtualenvwrapper/virtualenvwrapper.sh
mkvirtualenv --python=/usr/bin/python3.5 pgadmin4
export PYTHON_CONFIG=/home/markm/.virtualenvs/pgadmin4/bin/python-config
workon pgadmin4
pip3 install --upgrade -r requirements.txt

$ qmake
Project MESSAGE: Building for QT5+...
Project MESSAGE: Using QWebEngine...
Project MESSAGE: Building for Linux/Mac...
Project MESSAGE: Using /home/markm/.virtualenvs/pgadmin4/bin/python-config
Project MESSAGE: Python3 detected.

$ make
build successful...

./pgAdmin4
Python path: "/home/markm/.virtualenvs/pgadmin4/lib/python3.4/site-packages"
Python Home:  ""
Webapp path:  "/home/markm/download/pgadmin4/web/pgAdmin4.py"
Traceback (most recent call last):
  File "/home/markm/download/pgadmin4/web/pgAdmin4.py", line 34, in <module>
    import config
  File "/home/markm/download/pgadmin4/web/config.py", line 30, in <module>
    from pgadmin.utils import env, IS_PY2, IS_WIN, fs_short_path
  File "/home/markm/download/pgadmin4/web/pgadmin/__init__.py", line 17, in <module>
    from flask import Flask, abort, request, current_app, session, url_for
ImportError: No module named 'flask'


It's still trying to load 3.4


On 11/07/17 00:24, Neel Patel wrote:

Hi Mark,

You have to use same python version while building and running pgAdmin4 application.

If you want to compile pgAdmin4 runtime application with Python 3.4 then export "PYTHON_CONFIG" variable so that application will use python 3.4 while compiling.
Hope you have used python 3.4 while creating virtual environment.

e.g. export PYTHON_CONFIG=/home/markm/.virtualenvs/pgadmin4/bin/python-config

After exporting above variable - while executing "qmake" message should be displayed like "Python3 detected.".

Let us know if you face any issue.

Thanks

On Tue, Nov 7, 2017 at 7:03 AM, Mark Murawski <markm-lists@intellasoft.net <mailto:markm-lists@intellasoft.net>> wrote:

    Hi,

    Checkout
      master                        8b543a58

    Python 2.7

    Pgadmin4 draws an initial window and then goes no further.  Attached
    screenshot.

    There's no log file output.  And only this from the main process:
    $ runtime/pgAdmin4
    Python path:
    "/home/markm/.virtualenvs/pgadmin4/lib/python3.4/site-packages"
    Python Home:  ""
    Webapp path:  "/home/markm/download/pgadmin4/web/pgAdmin4.py"


    It says the path is 3.4, but I've build with 2.7 (not sure how to
    fix it to load 3.4, I'm not a python expert)

    Here's the output from qmake
    $ qmake
    Project MESSAGE: Building for QT5+...
    Project MESSAGE: Using QWebEngine...
    Project MESSAGE: Building for Linux/Mac...
    Project MESSAGE: Using
    /home/markm/.virtualenvs/pgadmin4/bin/python-config
    Project MESSAGE: Python2 detected.

    I had a lot of problems installing dependencies using pip, and it
    was recommended I use pipenv.  Using pipenv I was able to get all
    the dependencies installed for 2.7 into
    /.virtualenvs/pgadmin4/lib/python2.7/site-packages.

    When pgadmin4 loads, it's looking for site-pacakges in
    .virtualenvs/pgadmin4/lib/python3.4/site-packages, so I symlinked
    3.4 to 2.7 and pgadmin4 was able to start loading.

    Any help greatly appreciated!

    Thanks.