coder-spirit / jupyter-php Goto Github PK

ERROR: Unable to find the composer executable.

By just trying:

root@server:~# ./jupyter-php-installer.phar install

root@server:~# uname -a
Linux 4.4.0-042stab120.20 #1 SMP Fri Mar 10 16:52:50 MSK 2017 x86_64 x86_64 x86_64 GNU/Linux
root@server:~# php -v
PHP 7.0.18-0ubuntu0.16.04.1 (cli) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
    with Zend OPcache v7.0.18-0ubuntu0.16.04.1, Copyright (c) 1999-2017, by Zend Technologies

Anybody knows how to fix the error?

kernel dead.
oh no!

It would be nice to add support to some PsySH commands:

• doc command: online documentation.
• ls command: for introspection.
• wtf command: errors introspection, for debugging.

Running php ./jupyter-php-installer.phar install I get the following error:

ERROR: Error while trying to download Jupyter-PHP dependencies with Composer.

If I run the composer install with the composer.json from the repository it install the dependencies without any problem.
Any idea on how to make this work?
Thank you!

Hello;

After installing the PHP kernel, jupyter repeats the output returned by the PHP interpreter.
Please refer to the the attached image.

This issue happens on both an Ubuntu 16.04 and Fedoea 25 machines.

Some things should be better documented

• Jupyter install process. People without experience with Jupyter and/or Python would need easier to read and follow documentation than the official one. This should cover:
  • Required system packages list
  • Required PIP packages list
  • Step by step guide.
• PHP-ZMQ extension install guide.
• Install process without using the installer to aid development.

Some kernels like IPython allow sending complex objects to the Jupyter Notebook, like tables, plots, or even interactive widgets. It would be nice to add those capabilities to the Jupyter-PHP kernel.

• tables and/or "dataframes" support.
• plots support.
• interactive plots support. Nice dream.

It would be awesome to have a logo for this project ^_^ . Anyone around here with artistic aptitudes?

for ($i=1; $i<10; $i++) {
    echo $i;
}

this code output 9 lines in Jupyter instead of 1 line.

It would be nice to allow install per-notebook packages using composer, with automatically enabled autoloading for those per-notebook packages.

BUT, we have to confirm in first place if that's even possible:

• Confirm the possibility of attaching some metadata to notebook files, like directory paths, to store related vendor packages.
• In case it's possible, implement this nice feature.

It would be nice to use TravisCI and Scrutinizer to improve the project's quality.

• Travis CI Integration.
• Scrutinizer Integration.

How can render and display HTML in output?
I try this codes:

header("Content-Type: text/html; charset=utf-8");
echo "Hi <b>world!</b>";

But have this in output:

Hi <b>world!</b>

In other words, what is the equivalent of the following python commands in Jupyter-PHP?

from IPython.core.display import display, HTML
display(HTML('<h1>Hello, world!</h1>'))

This is what all the other kernels seem to be doing. Could have options that redirect it to a file, but sending it by default also helps in log capture when running on the cloud (see also http://12factor.net/) which is useful for installs like paws.wmflabs.org (where I'm hoping to get this installed!)

As @mmorton75 commented, other Jupyter kernels handle in a different way expression evaluations and data sent to stdout.

More info about this bug can be found in the discussion of the issue #17 .

I have installed Jupyter-PHP everything is fine but i get this annoying error msg each keyword I type in my atom .
OS: Ubuntu 16.04

[2017-08-12 14:39:57] ShellMessagesHandler.DEBUG: Received message {"processId":10003,"zmqIds":"dealer23dcb0af-5552-49bd-9cdb-61ff2de89398","hmac":"84f6449c65446f5a1eddfcf08dd9abb0284adffdbeea28dddd520b193327ba64","header":{"username":"evil_reaper","session":"00000000-0000-0000-0000-000000000000","msg_type":"complete_request","msg_id":"complete_b5eea831-619f-49ff-997d-f61c93f9d3b4","date":"2017-08-12T09:09:57.213Z","version":"5.0"},"parentHeader":"{}","metadata":"{}","content":{"code":"$en","text":"$en","line":"$en","cursor_pos":3}} [] [2017-08-12 14:39:57] ShellMessagesHandler.ERROR: Unknown message type {"processId":10003,"header":{"username":"evil_reaper","session":"00000000-0000-0000-0000-000000000000","msg_type":"complete_request","msg_id":"complete_b5eea831-619f-49ff-997d-f61c93f9d3b4","date":"2017-08-12T09:09:57.213Z","version":"5.0"}} []

Currently I'm able to install this using Jupyter-PHP-Installer, but would be nice to be able to install from this repo (to aid in development)

Hii there,

I've tried using your notebook, but already at the first moment of using it, I found a little inconvenience:

I wonder if this could be solved soon?
Cheers

We should ensure that Jupyter-PHP is compatible with PHP 7.

Why do not syntax highlight the php codes?!
Is not this important?!

We should ensure that Jupyter-PHP is compatible with HHVM.

Hi there!

I want to use php in jupyterlab, but I encountered the following problem during the installation process. Does anyone know how to solve this?
Thank you very much.

ERROR: Error while trying to download Jupyter-PHP dependencies with Composer.

# cat /etc/os-release 
PRETTY_NAME="Debian GNU/Linux 10 (buster)"

# jupyter --version
Selected Jupyter core packages...
IPython          : 7.30.1
ipykernel        : 6.6.0
ipywidgets       : 7.6.5
jupyter_client   : 7.1.0
jupyter_core     : 4.9.1
jupyter_server   : 1.13.1
jupyterlab       : 3.2.5
nbclient         : 0.5.9
nbconvert        : 6.3.0
nbformat         : 5.1.3
notebook         : 6.4.6
qtconsole        : 5.2.2
traitlets        : 5.1.1

# php --version
PHP 7.3.31-1~deb10u1 (cli) (built: Oct 24 2021 15:18:08) ( NTS )

# composer --version
Composer version 2.1.14 2021-11-30 10:51:43

# php -i | grep -i zmq
/etc/php/7.3/cli/conf.d/20-zmq.ini
zmq
ZMQ extension => enabled
ZMQ extension version => 1.1.3
libzmq version => 4.3.1

Below is the complete error.

# php jupyter-php-installer.phar install
ERROR: Error while trying to download Jupyter-PHP dependencies with Composer.

# php jupyter-php-installer.phar install -vvv


                                                                                                                                                                           
  [InvalidArgumentException]                                                                                                                                               
  The package name jupyter-php-instance is invalid, it should be lowercase and have a vendor name, a forward slash, and a package name, matching: [a-z0-9_.-]+/[a-z0-9_.-  
  ]+                                                                                                                                                                       
                                                                                                                                                                           

init [--name NAME] [--description DESCRIPTION] [--author AUTHOR] [--type [TYPE]] [--homepage HOMEPAGE] [--require REQUIRE] [--require-dev REQUIRE-DEV] [-s|--stability STABILITY] [-l|--license LICENSE] [--repository REPOSITORY] [-a|--autoload AUTOLOAD]


ERROR: Error while trying to download Jupyter-PHP dependencies with Composer.

Thanks for great project.

Can use graphical chart and plot in the Jupyter-PHP be like matplotlib and Plotly library of jupyter python?
For example include Google Charts, chartjs, highcharts,... projects.

In other words, what is the equivalent of the following python commands in Jupyter-PHP?

import matplotlib.pyplot as plt
%matplotlib inline
plt.bar(range(0, 5), [10, 5, 13, 1, 20])

I have installed PHP on my Jupyter, but I cannot run it on the Jupyter notebook. Because PHP is not available to connect with Kernel.

Jupyter Notebook shows a timeout message every time a Jupyter-PHP kernel is started. The timeout is related with the kerne_info_request request. In theory, the kernel is responding with a kernel_info_reply message, but for some reason this message is not arriving to (or not being accepted by) the kernel.

EDIT: This also causes missing syntax highlighting because Jupyter does not receive the needed info to use it in Pygments.

I am wondering if we can support melody : http://melody.sensiolabs.org/ .

May be an interesting feature if so.

When I run: php jupyter-php-installer.phar install
it throws:
ERROR: Error while trying to download Jupyter-PHP dependencies with Composer.
when I run: php jupyter-php-installer.phar install -v
it says:
The Jupyter-PHP kernel has been successfully installed.
but there is no single trail of php kernel

Would it be appropriate for this kernel to ignore a <?php line so that it can be passed a whole script?

Original issue report in Hydrogen: nteract/hydrogen#726

php ./jupyter-php-installer.phar install -vvv

Writing composer.json

[Composer\Json\JsonValidationException]
"./composer.json" does not match the expected JSON schema:

• name : Does not match the regex pattern ^a-z0-9/a-z0-9$