I'm trying to install the npm package #wicked/cli using the command
npm install #wicked/cli -g
The output I'm getting indicates that the package has been updated, which means it was already installed.
However, when I tried running the command wicked-cli, I get the following error
zsh: command not found: wicked-cli
Am I missing something ? is there a path I need to add to the $Path? I've just updated my mac os a couple of days ago and not really familiar with zsh
I believe the command is just called wicked and not wicked-cli
Try run wicked --help
Source: https://www.npmjs.com/package/wicked-cli
I tried to install jupyter_contrib_nbextensions : http://jupyter-contrib-nbextensions.readthedocs.io/en/latest/install.html
Everything worked fine but when I open a notebook nothing changes. I can't see the new tool bar that I'm supposed to see.
When I reinstall the Extension, the process is the same (I don't have a message tellign me that the files already exists). I don't have an error. So I can't figure out why it doesn't work.
Thanks a lot.
Follow 3 steps: In Terminal
pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
jupyter nbextension enable varInspector/main
after this you will see "Vaildating: ok"
Now you can open jupyter notebook you will see the require changes
Update Jan 2021
I was seeing this issue using the latest from pip packages.
Turns out it was related to:
https://discourse.jupyter.org/t/the-static-notebook-js-mathjaxutils-js-is-missing/7303
Basically, jupyter-notebook moved a .js file in a recent update causing the extensions tab to no longer appear.
Reverting to an older version works-around the issue:
pip install notebook==6.1.5
Also note that a substantial number of the extensions aren't officially supported by the 6.x version. So you may be better off reverting to 5.x until your desired extensions are 'officially' supported:
pip install notebook==5.7.10
Following are the commands which installs the jupyter nb_extensions
pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
The second command might give you below error:
jupyter contrib not found
Above command can be resolved as below:
- open cmd to install manually
cd .\Python\<your-python-version>\Lib\site-packages\jupyter_contrib_nbextensions
python application.py install
- Restart the jupyter notebook server
Note: Also make sure that your packages jupyter , notebook and your jupyter_contrib_nbextensions are installed for same version of python (and same --user if you have installed all your packages with --user flag)
First, follow this SO-post (go to the update) to install the extension.
Then shutdown the notebook server.
Then type $ jupyter nbextension enable varInspector/main.
If it says OK, you can start your notebook and should see the crosshair.
try to run this
jupyter contrib nbextension install --user
then relaunch the Jupyter notebook.
this might solve the problem as it did for me.
Try this out ->
1)Open Anaconda Prompt.
2)Type in -
conda install -c conda-forge jupyter_contrib_nbextensions
(if c is the default directory)
3)Proceed with the installation.
4)Exit the Anacodna prompt.
5)Relaunch Jupyter notebook.
(You will now see nbextensions tab)
Following steps with Anaconda Prompt ->
1)Open Anaconda Prompt.
2)Type in -
conda install -c conda-forge jupyter_contrib_nbextensions
Enter 'y' for installation.
type in jupyter contrib nbextension install --sys-prefix
4)Exit the Anacodna prompt.
5)Relaunch Jupyter notebook. (You will now see nbextensions tab)
Screenshot of my installation
1 quick info -
1. even after enabling nbextensions, from the notebooks tree page,
2. you need to activate it on your Jupyter notebook.
See below.
Running following command one by one !!!
pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
jupyter nbextension enable spellchecker/main
jupyter nbextension enable codefolding/main
Posting this solution because it took me 20 minutes to figure out why my interface looked so different from all of the screenshots everyone else was posting. I hope it can prevent some other soul from making the same mistake I did:
I was running my Jupyter Notebook with the command jupyter-lab instead of jupyter notebook. I understand there are functional differences between the two, but in my case having spellcheck was much more important than any of the difference the two provided. As soon as I used jupyter notebook instead, it worked perfectly.
UPDATE, FEBRUARY 2023:
I first installed nbextensions using pip. Then I couldn't run the second command jupyter contrib nbextension install --user as the others and got the error Exception: Jupyter command 'jupyter-contrib' not found.
So, I tried installing using conda with this command:
conda install -c conda-forge jupyter_contrib_nbextensions
NOTE 1: I had to run my Anaconda prompt in "Administration Mode" in order to be able to install using conda.
After that I could run the second command:
jupyter contrib nbextension install --user
And it's working now.
NOTE 2: I'm using the latest version of anaconda so I DID NOT need to revert my jupyter version as mentioned here.
Downgrading the notebook version to 5.6.0 worked for me.
pip install notebook==5.6.0
If this doesn't work for you, then return to your original version.
Good luck.
I followed the highest voted answer to install the nbextensions but received an error when I reboot the Jupyter Notebook:
404 GET /nbextensions/nbextensions_configurator/tree_tab/main.js?v=20220513151408
It seemed that what I've installed can not be found by Jupyter Notebook.
After checking the detailed installation log in the terminal, I found Nbextension has been installed into the python2.7 directory:
./Library/Python/2.7/lib/python/site-packages (from jupyter_contrib_nbextensions)
I am currently using Python 3 in Jupyter Notebook so I decided to uninstall what I have and reinstall Nbextension using pip3 instead of pip. Then I reboot Jupyter Notebook and saw the Nbextensions tab (next to the tab Clusters)!
In sum, based on my attempt, I would recommend using pip3 instead of pip to avoid an installation in Python 2 directory.
My installed package version (windows 11):
notebook 6.5.2
jupyter-contrib-nbextensions 0.7.0
jupyter-nbextensions-configurator 0.6.1
Though I can not get the nbextensions menu tab out using the methods mentioned in the previous try outs of this post, I can still use the jupyter nbextension enable <require path> command in the ../python3/scripts folder as following examples which I use frequently:
jupyter nbextension enable varInspector/main
jupyter nbextension enable toc2/main
jupyter nbextension enable execute_time/ExecuteTime
jupyter nbextension enable hide_input/main
jupyter nbextension enable splitcell/splitcell
jupyter nbextension enable code_prettify/code_prettify
Then the variable inspector, table of contents, split cell, hide inputs and code prettify buttons appear in the notebook page. Other extensions can be tried replacing command's <require path> which can be found under the older version's notebook extensions tab that doesn't have the problem.
Change old path notebook/js/mathjaxutils to base/js/mathjaxutils.js to load the dependency correctly.
This solve my problem.
For details see this Github issue about this bug.
Have installed GNS3 on my Linux (Debian Strech) and getting below error message, please help, installed from package, OS updated. qt and sip at their newest version on my machine (installed).
Fail update installation: No module named 'sip' **
**Can't import Qt modules: Qt and/or PyQt is probably not installed correctly...
Any help/direction to solve the problem will be highly appreciated.
Thanks in-advance.
For anyone still getting this error, I found that it was due to Xenial to Bionical upgrade that left a PPA hanging around, I guess there was a dependency missing. Here is exactly what I did to fix it.
sudo rm /etc/apt/sources.list.d/gns3*
sudo apt-get update
sudo add-apt-repository ppa:gns3/ppa
sudo apt-get update
sudo apt-get -y -u dist-upgrade
Then you can start gns3.
Try to install this python module:
sudo pip install pyqt5
i found out that the problem was a source in source.list.
in my case was the firefox quantum
I resolved this by installing from source file, by following this link, replaced 1.3.9 to 2.1.2 and worked.
https://gns3.com/discussions/getting-gns4-1-4beta1-gui-runnin
I got this after upgrading Ubuntu to 20.04. Only thing that worked was backing up my GNS3 folder with my project files, uninstalling gns3-server and gns3-gui, then re-installing. Everything works now.
Hi i've been using a lot of dalekjs in my companies mac, but when I try it in ubuntu I get this error when running any scripts
~/Desktop/test $ dalek test.js
Running tests
Running Browser: PhantomJS
>> ERROR: SyntaxError: Unexpected token E
~/Desktop/test $
I have followed all the instructions properly in installing dalekjs the same way I have installed it in my mac and this is the first time I get this kind of error. Can you guys tell me if I missed installing something to make dalekjs run? Thanks!
I got it working, I think it was the installation process is where I went wrong. I installed everything globally and locally.
So this time I uninstalled all dalekjs packages locally and globally and then followed this process
sudo npm install dalek-cli -g
sudo npm install dalekjs
and it worked out just fine for me
Meteorite installs great (I have to use sudo -H npm install -g meteorite as Meteorite's install instructions recommend), and I can then use it to install standard Meteor packages in my projects, e.g. mrt add jquery. But if I try to install any packages from Atmosphere, e.g. mrt add router or mrt add font-awesome, I get this output:
Installing Meteor
branch: https://github.com/meteor/meteor.git#master
Installing smart packages
/usr/local/lib/node_modules/meteorite/node_modules/ddp/node_modules/ws/lib/WebSocket.js:175
else throw new Error('not opened');
^
Error: not opened
at WebSocket.send (/usr/local/lib/node_modules/meteorite/node_modules/ddp/node_modules/ws/lib/WebSocket.js:175:16)
at DDPClient._send (/usr/local/lib/node_modules/meteorite/node_modules/ddp/lib/ddp-client.js:77:15)
at WebSocket.<anonymous> (/usr/local/lib/node_modules/meteorite/node_modules/ddp/lib/ddp-client.js:49:10)
at WebSocket.EventEmitter.emit (events.js:92:17)
at WebSocket.establishConnection (/usr/local/lib/node_modules/meteorite/node_modules/ddp/node_modules/ws/lib/WebSocket.js:576:8)
at ClientRequest.<anonymous> (/usr/local/lib/node_modules/meteorite/node_modules/ddp/node_modules/ws/lib/WebSocket.js:488:25)
at ClientRequest.g (events.js:175:14)
at ClientRequest.EventEmitter.emit (events.js:106:17)
at CleartextStream.socketOnData (http.js:1587:11)
at CleartextStream.read [as _read] (tls.js:477:10)
mrt run works properly though! I'm on Meteor v0.6.3.1 and Meteorite v0.5.1. Would appreciate any ideas, thanks!
Check your node version.
As of today (May 26, 2013), I can replicate this error perfectly (I get the same error message) when I use node v0.10.8.
However, with node node-v0.9.9 the mrt add command works.
The other parts of my environment are:
Ubuntu 12.04 LTS x64
mrt --version
Meteorite version 0.5.1
This is an issue specifically with Node 0.10.8
https://github.com/oortcloud/meteorite/issues/135
I was able to fix the issue by first removing node using these instructions. One exception is I had issues using nvm to install node so I used a package instead:
How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)
You'll find links to download installer package for the 0.10.7 version of node for all os' here:
http://blog.nodejs.org/2013/05/17/node-v0-10-7-stable/
After the install do a node -v to check the version. If it doesn't look right try a restart. I had to reboot in order to get mine happy for some reason.
If you continue to have issues after reinstalling node then try removing and reinstalling meteorite and meteor. Hope this helps someone having the same issue.