I followed these instructions:
http://ipython.org/install.html
Used last way to install (downloading source and "python setup.py install").
After that, console ipython worked fine, but trying to run notebook gave me error.
I always searched errors in Google and it always was a missing package.
Notebook probably depends on external packages.
After manually installing 2 packages it still gave me error.
Gave up and uninstalled everything (including Python itself).
Is there any way to manually download and install the notebook?
Do you know of any finite number of files/packages I have to download and install so the notebook will run just fine?
Thank you.
As you are using Windows, I suggest you to install Winpython.
It includes all the libraries and tools (e.g. IPython) you will need in the same executable. So you only need to download the desired version and then you can pass that version using a USB stick to the computer without internet.
Related
I install jupyterlab on RHEL 7 (RedHat) with
pip3 install jupyterlab
Now I am trying to start it. I need to run it only locally (no need to open any ports). I found where file is located, but still cannot launch it. I tried jupyterlab and got back command not found.... I am guessing I need to add it to PATH, but I still expect it to run when launched from the same directory. Whatever limited experience I have with Ubuntu, does not work on RedHat.
I'm using wsl and it runs codes in vscode pretty fine and I have different libraries which I installed through pip and conda in wsl but when I run that code using vscode itself it doesn't recognize the libraries or even pip itself.
I don't have any other environment.
I should add that I installed the packages globally using conda install ... or pip install ... in base environment and I only have base environment and I run my code through code . and I also have python and remote wsl extensions installed in my vscode.
what can be the problem?
I don't have much personal experience with this, but I found some useful information in this Stack Overflow question (even though it doesn't utilize conda), along with https://code.visualstudio.com/docs/remote/wsl-tutorial#_python-development.
I also found this blog post useful, even if it doesn't cover WSL.
In short, make sure you:
Have installed the Python extension (by Microsoft) in VSCode. This is critical for being able to detect and select the Python interpreter. You don't mention having this in place, so I believe this is your likely problem.
You have done this already, but including it for others who might read this later -- Install the Remote - WSL extension (or the Remote Development extension pack) in VSCode.
You are also doing this already -- Start VSCode from inside your WSL distribution. Alternatively, you can start VSCode from Windows and then select the Remote WSL - Reopen Folder in WSL from the Command Palette (also accessible from the "Remote" Status Bar).
In VSCode, open the Command Palette with Shift+Ctrl+P, search for the Python: Select Interpreter command, and you should find your Conda environment in the list.
After selecting this, you should find that your project is using the interpreter and modules that you have installed via conda.
One thing I did to overcome this issue is go to Extensions -> Local (You should have two tabs there, Local and WSL:DISTRO) DISTRO refers to whatever DISTRO you're using, you will see that some of the local extensions are disabled in the current workspace (WSL) and there is a little cloud icon in the WSL:DISTRO tab that says install Local Extensions in WSL:DISTRO once you click that it will let you choose which extensions to install and you should be good to go!
I am currently working on project,where I use pytorch as deep learning environment. I have serious problem, that .... "When I use anaconda jupyter notebook terminal to run my *.py files. Then, it run properly. But, when I use the same environment within vs-code via python_interpretor, I can not get result and give me error "torch module can not found".
Can anyone have solution?. Actually, I see the packages using "conda list" and it includes torchvision inside environment. I also tried to install torch in base environment But, it does not work.
Please give me some solution. Thank you for your consideration.
i installed simpleitk in anaconda using command
conda install -c simpleitk simpleitk then followed link https://github.com/SimpleITK/SimpleITKCondaRecipe to build it but it's not connecting to itk.org to build.
import SimpleITK as sitk on jupyter notebook is working but sitk.show() is not working. moreover when i tried to follow the commands from http://insightsoftwareconsortium.github.io/SimpleITK-Notebooks/Python_html/00_Setup.html,
from downloaddata import fetch_data, fetch_data_all not working.
even the command fetch_data_all(os.path.join('..','Data'), os.path.join('..','Data','manifest.json')) is not working. i am very new to simpleitk and don't know whether it is due to build not processed. please tell me how to solve my problems. i have been trying from many days, pl help me. moreover how to make imagej as default for simpleitk. i know lots of questions but i would be greatful if solved.
You seem to be having multiple problems, all of which have to do with installing a working environment and less specific to SimpleITK.
You installed SimpleITK using the conda install command, so there was no need to build it using the conda build command. Check that you have it installed correctly and see which version you have:
import SimpleITK as sitk
print(sitk.Version())
The functions fetch_data and fetch_data_all are part of a module found in the SimpleITK notebooks repository. To use the code from that repository you will need to clone it using git:
git clone https://github.com/InsightSoftwareConsortium/SimpleITK-Notebooks.git
Then you can run the notebooks or copy the relevant modules to your directory and work with them there.
The sitk.Show() command assumes that you have the ImageJ/Fiji program installed which is likely why it is not working (I am guessing here as you did not provide sufficient detail).
All my install for python were working pretty well since soon. Now, I have a weird issue that generates import errors for some of my Python scripts and when using Ipython those import performs as expected.
This issue does not depend on the working dir (tested this several times with the same result). And I didn't change anything in my .bashrc regarding PYTHONPATHs.
So this might be a noob question, but is there an option in Ipython to display everything Ipython is doing when I run a command, so that I can track which is the package Ipython succesfully imported?
The packages I have trouble with are actually yaml, matplotlib cloud Image. Is it possible that an update from 2.6 to 2.7 is responsible for that? (I work on OSX Lion and most of the packages are installed via macports and updated using the upgrade outdated command).
As I think I can probably fix this myself with the command I asked for, don't bother seeking further for package compatibility or anything if you got the Ipython command that might suits me.
The difference of imports between python and ipython resulted from a cross defined python reference library (when installing most of the python libraries with macports and some without any known ports with other package managers).
Reinstalling the whole python libraries using the process described in http://astrofrog.github.io/macports-python/
corrects the issue and it is preferable to install manually the libraries that don't have any known ports (for instance with a setup build/install process).