I am trying to install jupyterbook on Windows 10
I do have Python3.9 installed so at the Dos prompt in c:\Users\kirst\AppData\Local\Programs\Python\Python39
I typed
py -m pip install -U jupyter-book
which placed files in the lib\site-packages folder
but when I type
jupyter-book --help
I get an error
jupyterbook is not recognised as an internal or external command
Jupyter-book.exe is in the python39\Scripts folder
changing to this folder worked.
Related
I want to run a job on Slurm and my Python script needs the evaluate package which I have on my local machine. I don't know if I could change the Python path on the server to match the one on my local machine, and if I could I'm afraid I might break the system.
So I followed this answer, and included a requirements.txt file with just evaluate==0.1.2 in it, and I get even more errors:
load GCC/10.2.0 (PATH, MANPATH, INFOPATH, LIBRARY_PATH, LD_LIBRARY_PATH, STD COMP VARS)
load ROCM/5.1.1 (PATH, MANPATH, LD_LIBRARY_PATH, LIBRARY_PATH, C_INCLUDE_PATH)
Set INTEL compilers as MPI wrappers backend
load mkl/2018.4 (LD_LIBRARY_PATH)
load PYTHON/3.7.4 (PATH, MANPATH, LD_LIBRARY_PATH, LIBRARY_PATH, PKG_CONFIG_PATH, C_INCLUDE_PATH, CPLUS_INCLUDE_PATH, PYTHONHOME, PYTHONPATH)
/var/spool/slurmd/job216863/slurm_script: line 12: virtualenv: command not found
/var/spool/slurmd/job216863/slurm_script: line 16: /env/bin/activate: No such file or directory
ERROR: Could not find a version that satisfies the requirement evaluate==0.1.2 (from versions: none)
ERROR: No matching distribution found for evaluate==0.1.2
Traceback (most recent call last):
File "eval_comet.py", line 1, in <module>
from evaluate import load
ModuleNotFoundError: No module named 'evaluate'
Most of the time, the Python version on HPCs are old. My Uni's HPC cluster has Python 3.7. If you wish to create a Python virtual environment (not conda) with a newer version, then there is a trick.
Activate the Anaconda Module, some system uses Module load and some uses load depending on your organisation.
[s.1915438#sl2 ~]$ module load anaconda/2021.05
[s.1915438#sl2 ~]$ conda create -n surrogate python=3.8
Here I created a Conda environment named surrogate with Python 3.8. Here, you can choose any version of your choice. Now you can activate the Conda environment and check the Python version.
[s.1915438#sl2 ~]$ source activate surrogate
(modulus) [s.1915438#sl2 ~]$ which python
~/.conda/envs/surrogate/bin/python
(surrogate) [s.1915438#sl2 ~]$ python --version
Python 3.8.13
Now navigate to the directory where you want to install your Python virtual environment and install the virtual environment using the following command.
(surrogate) [s.1915438#sl2 s.1915438]$ mkdir modulus_pysdf
(surrogate) [s.1915438#sl2 s.1915438]$ cd modulus_pysdf/
(surrogate) [s.1915438#sl2 modulus_pysdf]$ python3 -m venv modulus_pysdf
Logout (ctrl + D) from the server to exit the Conda environment and then login again. Remember, in my case the path to the Python virtual environment was /scratch/s.1915438/modulus_pysdf.
This is how I will activate the Python virtual environment.
[s.1915438#sl2 ~]$ cd /scratch/s.1915438
[s.1915438#sl2 s.1915438]$ cd modulus_pysdf/
[s.1915438#sl2 modulus_pysdf]$ source modulus_pysdf/bin/activate
Now I can check the Python version and the path.
(modulus_pysdf) [s.1915438#sl2 modulus_pysdf]$ python --version
Python 3.8.13
(modulus_pysdf) [s.1915438#sl2 modulus_pysdf]$ which python
/scratch/s.1915438/modulus_pysdf/modulus_pysdf/bin/python
As usual, I can install any package using pip. For example, to install evaluate you can download it from PyPI
pip install evaluate
Or if you have a requirements.txt file then you can do this. See this for more details.
cat requirements.txt | grep -Eo '(^[^#]+)' | xargs -n 1 pip install
I'm on Windows 10, installed WSL2 with Ubuntu v20 and then I installed Oh My Zsh. I thought I had everything working but when I went to type code ., in my Ubuntu terminal I got the error zsh: command not found: code.
When I do echo $PATH I get:
/home/robbie/.nvm/versions/node/v18.1.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/robbie/.yarn/bin
My .zshrc file looks like (I removed a bunch of the comments for this snippet):
# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH
# Path to your oh-my-zsh installation.
export ZSH="$HOME/.oh-my-zsh"
ZSH_THEME="agnoster"
plugins=(git node npm nvm z yarn)
source $ZSH/oh-my-zsh.sh
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
source /home/robbie/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
On VSCode I have the Remote WSL extension installed and set default/enabled on Ubuntu under Remote Explore.
In Windows 10 under Environment Variables, under Path I have a variable C:\Users\RobbieC\AppData\Local\Programs\Microsoft VS Code\bin
I have tried uncommenting export PATH=$HOME/bin:/usr/local/bin:$PATH - shutting down WSL, rebooting, no luck. I tried uninstalling/reinstalling the Remote WSL extension, rebooting computer, etc. No luck.
Open your regular Debian terminal App(Ensure you are in the debian home directory). Type ls -la there you will find the .zshrc file. Then remove the VScode Path you added.
I want to install labelImg for mac OS in python 3.7. here is the repo: https://github.com/tzutalin/labelImg
I have installed previous modules via 'pip3 install pyqt5 lxml' successfully. Cloned the repo, entered the folder 'labelImg', but only 'make qt5py3' does not work..
but when I execute 'make qt5py3', i get the error
pyrcc5 -o libs/resources.py resources.qrc
make: pyrcc5: No such file or directory
make: *** [qt5py3] Error 1
What can I do here? What might have caused the issue?
-find 'pyrcc5' under python bin, and copy 'path'
-under labelImg find 'Makefile' and edit
-change line
qt5py3: pyrcc5 to qt5py3: 'copied path'/pyrcc5
and save
-and
make qt5py3
python labelImg.py
should works.
I had the same issues as the OP, but with Python 3.6.11. In addition, I got ModuleNotFoundErrors for pyqt5 and libxml2, even though brew confirmed they were both installed. Also, I was trying to install in a virtual environment set up using pyenv.
What finally worked for me was:
1) use global env, not virtual
2) use pip (not pip3) to install pyqt5 and lxml
3) change the makefile as #zippo suggested
After I did that, I was able to get labelImg to start by running:
python labelImg.py
I am trying to activate cpplint within vs code. I have installed it in Anacanda environment where executable
/home/ubuntu/anaconda3/bin/cpplint
I have a link to it
ls -l /home/ubuntu/anaconda3/bin/cpplint
Unfortunately per visual code cpplint extension still getting error of "Cpplint could not find executable"
Please, advice to configure it correctly.
Download and install
sudo apt-get install python-pip
pip install --user cpplint
Verify install result
ls -l /usr/local/bin/cpplint
If you still have issues check cpplint.cpplintPath and verify the execution path is set correctly.
Also, if you installed cpplint into ~/.local/ directories, by default ~/.local/bin is not included in PATH. So to fix just that add:
export PATH=$PATH:~/.local/bin/
to your ~/.bashrc
I have problem with activating virtualenv.
I'm working on the server and using SSH secure shell.
My final goal is to activate virtualenv and run the latest version of tensorflow
The following is the command lines:
jeonguyoang#vision6:~$ python3 -m venv tfenv
The virtual environment was not created successfully because ensurepip is not
available. On Debian/Ubuntu systems, you need to install the python3-venv
package using the following command.
apt-get install python3-venv
You may need to use sudo with that command. After installing the python3-venv
package, recreate your virtual environment.
jeonguyoang#vision6:~$ source tfenv/bin/activate
-bash: tfenv/bin/activate: No such file or directory
jeonguyoang#vision6:~$ cd tfenv
jeonguyoang#vision6:~/tfenv$ ls
bin include lib lib64 pyvenv.cfg
jeonguyoang#vision6:~/tfenv$ cd bin
jeonguyoang#vision6:~/tfenv/bin$ ls
python python3
captured image of the commands
I think that there is no activate file.
Maybe re-installing virtualenv is the answer, but I cannot interrupt server settings..
Check if you have python 2 versions of pip and python (python-all & python-pip packages). Venv installs both v2 and v3 versions of python & pip (regardless of python version of venv).