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

Hi Neel,

Yes, this is what I have done already.  I pasted my process in the
previous email.

What I did was make a virtualenv for python 3.5, I installed the
requirements for python 3.5, and then from the same virtualenv, I built
pgadmin4, and then also from the same virtualenv (same shell session and
everything), I started pgadmin4.


On 11/07/17 10:32, Neel Patel wrote:
> HI Mark,
>
> I can see different version of Python 3.4 & 3.5. Here build is correct
> but issue is while running pgAdmin4 - it is not able to detect the
> correct virtualenv packages with python version.
> Can you make virtualenv of one python version, install requirements and
> run pgAdmin4 from same virtualenv ?
>
> Thanks,
> Neel Patel
>
> On Tue, Nov 7, 2017 at 8:54 PM, Mark Murawski
> <markm-lists@intellasoft.net <mailto:markm-lists@intellasoft.net>> wrote:
>
>     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>
>         <mailto: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.
>
>
>
>
>
>