Re: [Eric] How can I install Eric6 in a virtual environment?
2016-Jul-29
Update
OK: sorry, spending too much time on this. Implemented changes below; Eric
still launches with Py3.5 interpreter.
Run a script -- fails: lacking needed packages (e.g. tensorflow; see also
dialog, below).
No obvious (i.e. facile) way to change as far as I can see ...
I also tried/started using PyCharm [JetBrains] yesterday and it indeed works
like a 'charm,' asking for the interpreter, etc. via a popup. Seems more
'intuitive,' depsite the plethora of config. settings. Disclaimer: previously
used JetBrains' IntelliJ Java IDE, that also performed brilliantly.
Not meant to discourage the Eric developers; must my thoughts/feedback.
Thanks anyway, V. :-)
==
From: Victoria ***
To: "Eric (Python IDE; Eric6) mail list" <eric@riverbankcomputing.com>
Subject: Re: [Eric] How can I install Eric6 in a virtual environment?
2016-Jul-29
Hi Detlev: Thank you for your answer. Resolved via:
Settings menu >> Preferences >> Debugger >> Python >> Python Interpreter:
Was:
/home/victoria/anaconda3/envs/py27/bin/python
So, I was getting (e.g.), in the Eric Python terminal:
>>> import tensorflow
ImportError: No module named tensorflow
BUT I wanted this (other) Py2.7 venv (that I use for TensorFlow):
(tf-env)[victoria@victoria notebooks]$ which python
/home/victoria/anaconda3/envs/tf-env/bin/python
(tf-env)[victoria@victoria notebooks]$
So, per your suggestion below, I swapped those PATHS (above) and then reloaded
the Eric Python2 terminal:
Eric terminal >> right-click [context menu] >> Start >> Python2
[Basically, reloads the Python kernel/interpreter.]
Now:
>>> import tensorflow
>>> import numpy
>>> import theano
>>> ...
Works! Q.E.D. Thank you, appreciated! :-)
======================
2016-Jul-29
From: Detlev <***>
To: eric@riverbankcomputing.com
Subject: Re: [Eric] How can I install Eric6 in a virtual environment?
Hello Victoria,
What in particular do you want to do? Run Eric from within a virtual
environment, or run Eric and develop using a virtual environment? Both
possibilities are given.
1. Just install eric with the python interpreter of the virtual environment,
e.g.
~/pyenv/bin/python install.py
2. Just configure the Python interpreter to be used (in your case Python2) to
be the one of the virtual environment (Configuration dialog, Debugger->Python
page).
Detlev
==
On Thursday 28 July 2016, 11:54:15 Victoria wrote:
Subject: How can I install Eric6 in a virtual environment?
Hello: I have an Anaconda virtual environment in which I would like to use
Eric6, on an Arch Linux-based system. The Python in that venv is Python 2.7.
I installed Eric6 within my venv (tf-env) using Arch Linux' pacman package
manager, but when I start Eric6, it launches in Python 3.5. In that (Eric's)
Python terminal, I can
right-click >> Start >> change the Python interpreter to either of Python2
or Python3.
However, I don't see my virtual environments (e.g. tf-env, in which I want to
work).
That venv (tf-env) has Python packages that I use (numpy theano; tensorflow;
...), that are not available in Python {2|3} (hence, Eric).
Suggestions?
--
(tf-env)[victoria@victoria anaconda3]$ which python
/home/victoria/anaconda3/envs/tf-env/bin/python
(tf-env)[victoria@victoria anaconda3]$ python --version
Python 2.7.12 :: Anaconda 4.1.1 (64-bit)
(tf-env)[victoria@victoria anaconda3]$ which eric6
/usr/bin/eric6
==
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Re: [Eric] How can I install Eric6 in a virtual environment?
2016-Jul-29
Hi Detlev: Thank you for your answer. Resolved via:
Settings menu >> Preferences >> Debugger >> Python >> Python Interpreter:
Was:
/home/victoria/anaconda3/envs/py27/bin/python
So, I was getting (e.g.), in the Eric Python terminal:
>>> import tensorflow
ImportError: No module named tensorflow
BUT I wanted this (other) Py2.7 venv (that I use for TensorFlow):
(tf-env)[victoria@victoria notebooks]$ which python
/home/victoria/anaconda3/envs/tf-env/bin/python
(tf-env)[victoria@victoria notebooks]$
So, per your suggestion below, I swapped those PATHS (above) and then reloaded
the Eric Python2 terminal:
Eric terminal >> right-click [context menu] >> Start >> Python2
[Basically, reloads the Python kernel/interpreter.]
Now:
>>> import tensorflow
>>> import numpy
>>> import theano
>>> ...
Works! Q.E.D. Thank you, appreciated! :-)
==========
2016-Jul-29
From: Detlev <***>
To: eric@riverbankcomputing.com
Subject: Re: [Eric] How can I install Eric6 in a virtual environment?
Hello Victoria,
What in particular do you want to do? Run Eric from within a virtual
environment, or run Eric and develop using a virtual environment? Both
possibilities are given.
1. Just install eric with the python interpreter of the virtual environment,
e.g.
~/pyenv/bin/python install.py
2. Just configure the Python interpreter to be used (in your case Python2) to
be the one of the virtual environment (Configuration dialog, Debugger->Python
page).
Detlev
==
On Thursday 28 July 2016, 11:54:15 Victoria wrote:
Subject: How can I install Eric6 in a virtual environment?
Hello: I have an Anaconda virtual environment in which I would like to use
Eric6, on an Arch Linux-based system. The Python in that venv is Python 2.7.
I installed Eric6 within my venv (tf-env) using Arch Linux' pacman package
manager, but when I start Eric6, it launches in Python 3.5. In that (Eric's)
Python terminal, I can
right-click >> Start >> change the Python interpreter to either of Python2
or Python3.
However, I don't see my virtual environments (e.g. tf-env, in which I want to
work).
That venv (tf-env) has Python packages that I use (numpy theano; tensorflow;
...), that are not available in Python {2|3} (hence, Eric).
Suggestions?
--
(tf-env)[victoria@victoria anaconda3]$ which python
/home/victoria/anaconda3/envs/tf-env/bin/python
(tf-env)[victoria@victoria anaconda3]$ python --version
Python 2.7.12 :: Anaconda 4.1.1 (64-bit)
(tf-env)[victoria@victoria anaconda3]$ which eric6
/usr/bin/eric6
==
___
Eric mailing list
Eric@riverbankcomputing.com
https://www.riverbankcomputing.com/mailman/listinfo/eric
Re: [Eric] How can I install Eric6 in a virtual environment?
Hello Victoria,
what in particular do you want to do? Run eric from within a virtual
environment or run
eric and develop using a virtual environment? Both possibilities are given.
1. Just install eric with the python interpreter of the virtual environment,
e.g.
~/pyenv/bin/python install.py
2. Just configure the Python interpreter to be used (in your case Python2) to
be the one
of the virtual environment (Configuration dialog, Debugger->Python page).
Detlev
On Thursday 28 July 2016, 11:54:15 Victoria wrote:
> Hello: I have an Anaconda virtual environment in which I would like to use
> Eric6, on an Arch Linux-based system. The Python in that venv is Python
> 2.7.
>
> I installed Eric6 within my venv (tf-env) using Arch Linux' pacman package
> manager, but when I start Eric6, it launches in Python 3.5. In that
> (Eric's) Python terminal, I can right-click >> Start >> change the Python
> interpreter to either of Python2 or Python3. However, I don't see my
> virtual environments (e.g. tf-env, in which I want to work).
>
> That venv (tf-env) has Python packages that I use (numpy theano; tensorflow;
> ...), that are not available in Python {2|3} (hence, Eric).
>
> Suggestions?
>
> (tf-env)[victoria@victoria anaconda3]$ which python
> /home/victoria/anaconda3/envs/tf-env/bin/python
>
> (tf-env)[victoria@victoria anaconda3]$ python --version
> Python 2.7.12 :: Anaconda 4.1.1 (64-bit)
>
> (tf-env)[victoria@victoria anaconda3]$ which eric6
> /usr/bin/eric6
> ___
> Eric mailing list
> Eric@riverbankcomputing.com
> https://www.riverbankcomputing.com/mailman/listinfo/eric--
*Detlev Offenbach*
det...@die-offenbachs.de
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