Questions tagged [ipython]
IPython provides a rich architecture for interactive computing with Python.
78
questions
0
votes
0
answers
79
views
Torch Ubuntu install.deps : Package 'ipython' has no installation candidate
Im trying to install torch on ubuntu 22.04 environment. I had the problem with python-software-properties that I solved by changing in script with software-properties-common. I had another trouble ...
- 1
0
votes
0
answers
548
views
Import issue on ipython environment: `No module named 'numpy.core._multiarray_umath'`
Steps to reproduce:
I hope someone may read this (verbose) issue.
I (try to) develop the library pybary with NumPy and scipy (you may give your impressions). Well, very promising! Along the ...
- 271
4
votes
1
answer
508
views
IPython up/down arrows don't scroll through history
IPython 8.5.0. doesn't properly scroll my history when using up/down arrow keys. Yet, the %history command still gives me the proper history. Furthermore, "search previous command history" ...
0
votes
1
answer
637
views
I cannot install ipython package on WSL with Ubuntu 20.04 on Windows 11: "Package ipython is not available, but is referred to by another package."
I'm trying to install ns-3 on my Windows 11 using Ubuntu 20.04 (WSL), but when running:
sudo apt-get install python-pygraphviz python-kiwi python-pygoocanvas libgoocanvas-dev ipython
I get:
Reading ...
- 1
2
votes
1
answer
1k
views
Matplotlib plt.show(block=False) opens black window
Matplotlib plt.show(block=False) gives me a black window when plotting something that normally would work with plt.show(block=True). With my previous Ubuntu install I could always run plt.show(block=...
0
votes
0
answers
354
views
Python modules not found post upgrade to 20.04
I've been using ipython, pandas and various other libraries in Ubuntu 16.04 for a very long time. I've recently upgraded to ubuntu 20.04 (Upgraded to 18.04 and then to 20.04 quickly).
In both 18.04 ...
- 1
0
votes
2
answers
478
views
ipython is missing [duplicate]
I'm trying to install ns3 and, before that, I need to run the command below:
sudo apt install gir1.2-goocanvas-2.0 python-gi python-gi-cairo python-pygraphviz python3-gi python3-gi-cairo python3-...
0
votes
1
answer
2k
views
ipython shows invalid syntax when running from terminal
I use python 3.7 but also 3.6 and 2.7 are installed, I am using Ubuntu 16.04 LTS.
I changed the order of python to python 2.7 still not working, I am using it on VMware. I guess I made changes to ...
2
votes
3
answers
6k
views
"E: Package 'ipython' has no installation candidate" while trying to install torch
I'm trying to install torch on Ubuntu 20.04.
When I run:
cd ~/torch; bash install-deps;
it generates this error:
Package ipython is not available, but is referred to by another package.
This may ...
- 23
1
vote
0
answers
157
views
Run GUI Application from web-based terminal emulator ubuntu18.04/Jupyter Notebook
I have installed a fully-functional terminal emulator in an IPython/Jupyter notebook. This is useful for notebook environments that don't provide shell access. The terminal is used inside the browser. ...
- 21
0
votes
2
answers
1k
views
ImportError: No module named six in Ubuntu 20.04 LTS
I recently updated to Ubuntu 20.04 LTS. Ipython was working fine before that. Now when i try to open it, i get an error that (caesar is my usename)
Traceback (most recent call last):
File "/home/...
0
votes
1
answer
75
views
Running IPython on Ubuntu in VirtualBox
I have installed all the necessary packages to run IPython in Ubuntu under VirtualBox. Once I close the Ubuntu server, is it necessary to reinstall all the packages again to run IPython in VirtualBox ...
0
votes
1
answer
89
views
Ipython Magic - Cant get it to install Ubuntu Server 18.04
I have followed the instructions here clearly https://ipython.readthedocs.io/en/stable/install/install.html#dependencies
Ran these commands below.
pip3 install ipython
pip3 show ipython
pip3 install ...
1
vote
0
answers
290
views
iPython shell freezes when hitting tab to autocomplete
I'm using ipython(from Anaconda3) shell on a remote Linux machine. Today, When I hit tab to autocomplete something, the ipython shell just freezes.
Also, I found this issue only happens when I type ...
- 111
3
votes
2
answers
2k
views
"ImportError: cannot import name PathCompleter" when running PtPython
I wanted to use ptipython to run a web driver.
So I first installed iPython using pip install ipython, and ptipython in the same way. I had some problems with prompt-toolkit versions, but somehow I ...
- 145
3
votes
1
answer
7k
views
How to change my jupyter notebook working directory?
I would like to change my jupyter notebook working directory, how should I proceed?
If it is possible, I also want to keep the current working directory.
- 33
1
vote
1
answer
33k
views
Install python 3.7 with the 3.5 version already installed on ubuntu 16.04 [duplicate]
I almost broke my Ubuntu installation trying to install python 3.7 from the source using checkinstall.
My question is how to install python 3.7 and it's equivalent ipython alongside with python 3.5 ...
- 147
1
vote
1
answer
103
views
iPython3 opened in Terminal - os.path.dir adds letter 'd' to path and triggers File not found error
Trying to iterate through a folder.
I am working on ipython3, opened in Terminal.
This is the code (in python 3.6.4):
for filename in os.listdir('.'):
for file in filename:
with open(os....
- 113
1
vote
0
answers
161
views
How to install latest IPython in Ubuntu 16.04? [duplicate]
I want to install ipython with latest version 6.X
I used command pip install ipython, but after it installed successfully, I typed ipython in terminal then it said "ipython is not currently installed"...
- 886
1
vote
1
answer
9k
views
zipimport.ZipImportError: can't decompress data; zlib not available in spark(ubuntu 16.04 LTS) [closed]
I am trying to use the countbyvalue() function and it gave me the following error:
File "/usr/local/lib/python3.5/runpy.py", line 174, in _run_module_as_main
mod_name, mod_spec, code = ...
- 19
1
vote
2
answers
1k
views
iPython runs on Python 3 instead of Python 2
I've installed iPython via pip. However, it runs on Python 3. How do I get my system to differentiate between iPython and iPython3? I'd like iPython to run on Python 2.
- 191
0
votes
1
answer
2k
views
matplotlib.pyplot is not working!
I'm using Jupyter Notebook, and matplotlib.pyplot is not working. I'm using Python 2.7 in Ubuntu 14.04.
0
votes
1
answer
50
views
How do I remove the dash-star in ipynb
what is this dash star in ipynb and how can i remove it ?
- 1,171
1
vote
0
answers
430
views
Set ipython as default interpreter in emacs
I happen to experiment with Emacs for Python coding. I'd tried to change the default interpreter with Anaconda's ipython by the following ways in .emacs:
(setq python-python-command "~/anaconda2/bin/...
- 225
0
votes
0
answers
380
views
Python3 kernel available when Jupyter notebook is opened from my home directory, but not any other directories
I am trying to set up a deep learning environment on my Ubuntu machine (16.04). I have installed Anaconda and when I type
python -V
Python 3.6.1 :: Anaconda 4.4.0 (64-bit)
When I launch Jupyter ...
- 163
1
vote
2
answers
117
views
remote Ipython notebook
There is a powerful computer(Ubuntu in it) in our office.
We want to use ipython notebook using power of that computer.
That PC owner also uses Ipython on it.
I have tried to connect via ssh, ...
0
votes
1
answer
4k
views
Command "python setup.py egg_info" failed with error code 1
Installing Caffe for Ubuntu 16.04 with this Install Guide.
When I run:
for req in $(cat requirements.txt); do pip install $req; done
I get:
Command "python setup.py egg_info" failed with error ...
- 1
2
votes
2
answers
726
views
How do you use ipython with pip --user installed libraries?
I am going through a book which uses libraries that are not packaged through apt-get. Hence, I need to use pip, as this explains quite nicely. In order to maintain stability of the core system, I am ...
- 154
1
vote
2
answers
143
views
IPython error executing system commands
If I execute any system commend in ipython2/3 on my Ubuntu 16.04 machine, I get permission denied error as follows:
In [1]: ls
-------------------------------------------------------------------------...
- 113
5
votes
1
answer
4k
views
Upgrading IPython3 to version 5.3.0
I've got both IPython and IPython3 installed. I recently upgraded IPython to version 5.3.0 using pip. However, I can't figure out how to upgrade IPython3. It's currently at version 2.4.1.
- 191
1
vote
0
answers
886
views
My ipython console is not working
Whenever i try to print something my ipython console doesn't work but my python console is working fine please help.How to fix this?
Here is the error
2
votes
2
answers
6k
views
Install ipython with pip on Ubuntu 16.04
When I want to install ipython with pip on my new Ubuntu 16.04 installation, I get this:
$ pip install ipython --user
Collecting ipython
Downloading ipython-5.4.1-py2-none-any.whl (757kB)
100% |...
- 209
0
votes
1
answer
844
views
Spyder requires jedi>=0.10 but installs jedi==0.90
(Working in ubuntu 17.04, dunno if that makes any difference) Afer encountering this problem in pip3: https://github.com/pypa/pip/issues/4216 I resorted to using the dev 10.0.0 version. Then, after ...
- 143
2
votes
1
answer
14k
views
Plot simple functions like sine of x with IPython
My teacher plotted some functions with Jupyter Notebook or IPython. I have installed Jupyter Notebook and have the home screen, but how can I plot a function?
I have already tried: plot sin(x) but I ...
- 29
2
votes
2
answers
5k
views
pip doesn't know of apt-get installed packages
On a quite fresh Ubuntu 16.04, I'm installing ipython with pip, as a user installation. Pip itself was installed from the python-pip Ubuntu package (8.1.1), and so are some dependencies like pygments ...
- 136
1
vote
0
answers
56
views
klusta IPython Qt error
(klusta)patelj65@Satchmo:~/klusta$ klustaviewa
/home/patelj65/anaconda3/envs/klusta/lib/python2.7/site-packages/IPython/qt.py:13: ShimWarning: The `IPython.qt` package has been deprecated. You should ...
1
vote
1
answer
3k
views
Can't see IPython Console in Spyder
I have recently installed IPython in my Ubuntu 14.04 with the following command
sudo apt-get install spyder
My problem is that I cannot use the IPython console:
All I see is a gray blank area ...
- 147
4
votes
2
answers
825
views
What does Ctrl-| (pipe key) do in a terminal?
For example, when I press Ctrl+Shift+\ (a. k. a. Ctrl+|) in a IPython session I get a Quit (core dumped) message. Where is this keybinding bound and how can I deactivate it?
- 153
1
vote
1
answer
3k
views
IndexError: list index out of range when installing iPython in Ubuntu 14.04
I am following this and I am getting:
gsamaras@gsamaras-A15:~$ sudo pip install "ipython[notebook]"
Downloading/unpacking ipython[notebook]
Downloading ipython-4.2.0-py2-none-any.whl (736kB): 736kB ...
- 605
0
votes
1
answer
35
views
How to Prevent Conflict between BTsync and IPython-notebook?
System: Ubuntu 14.04, IPython 2.
Both opens the connection to 127.0.0.1:8888 which causes a lot of problems. If such a conflict happen, BTsync create a second instance of its files. This causes ...
- 4,627
2
votes
1
answer
819
views
IPython closes when I try to start it
I was trying to install the latest version of IPython, but kept giving an exception error when cleaning up. I tried various ways to do this. Now I download it the 1.2.1-2 version, I start it and the ...
- 121
7
votes
5
answers
28k
views
Ipython is using python 3.5 instead of 2.7
I recently update my system from 15.10 to 16.04 but now I'm having a problem with the interpreter used by ipython.
Now ipython a ipython3 uses the same version (3.5.1)
I have tried reinstalling ...
- 571
0
votes
1
answer
87
views
Scala build tool error in Ubuntu [duplicate]
I installed Apache spark(1.5.2) and IPython(0.12.1) notebook in my Ubuntu 12.04. Before creating a profile for IPython specifically for PySpark, I want to install scala build tool. I followed the ...
- 103
2
votes
1
answer
1k
views
How to properly install IPython on Ubuntu 15.10?
I installed IPython using
sudo apt-get install ipython ipython-notebook
But when I tried to start it, it complains not finding some components:
sudo ipython notebook
Traceback (most recent call ...
- 600
24
votes
6
answers
66k
views
Jupyter Notebook Installation
Is it possible to install Jupyter Notebook through apt-get install? For example, we can install numpy by using apt-get install python-numpy.
- 363
1
vote
2
answers
9k
views
How to restart process running on Ubuntu 14.x version
I am new with Ubuntu. Please help me for this mentioned issue. This shaded area in attached image is my process that is running on Ubuntu 14.x version. It is python program which is reading a ...
- 13
2
votes
0
answers
77
views
Error starting ipython?
When I start ipython, the following error gets printed in the screen:
[TerminalIPythonApp] ERROR | Exception while loading config file
/home/cossio/.ipython/profile_default/ipython_config.py
...
- 12.7k
2
votes
1
answer
2k
views
Python3 + ipython + pylab on Ubuntu 14.04
I really want to switch to Python 3, but Ubuntu 14.04 makes it difficult to do so when using the IPython+pylab framework.
My settings: I have installed most of the important packages using pip rather ...
- 731
0
votes
1
answer
2k
views
Problem with Ipython notebook and Pyzmq, (plus Jupyter)
I had trouble installing Ipython, but fortunately I tried version 3.2.1 and everything went ok and I can run Ipython, but I still can't run Ipython notebook.
$ ipython
Python 2.7.9 (default, Apr 2 ...
6
votes
2
answers
7k
views
How to install ipython qtconsole?
I get this error when launching qtconsole.
I already installed:
sudo apt-get install libzmq-dev
sudo pip install pyzmq
sudo pip install pygments
sudo apt-get install libqt4-core libqt4-gui libqt4-...
- 61