I can't start KX Developer and Pyq

Community Support
1

Hi everyone

I have two questions for KX Developer and Pyq

My system version is

01

KDB+ 4.0 2022.08.19 Copyright (C) 1993-2022 Kx Systems
l64/ 16(24)core 64146MB evol evol-system-product-name 127.0.1.1 EXPIRE 2023.01.04 1300017032@qq.com KOD #5009956

02

Ubuntu 20.04.1

03

Developer 1.5.2 Linux

04

python 3.6.13

05

pyq 5.0.0

 

First questions: I can’t start KX Developer

I follow link

https://code.kx.com/developer/getting-started/

My error is

Error loading /home/evol/developer/ws/lib/q_git: libssh2.so.1: cannot open shared object file: No such file or directory
Please ensure all dependencies have been installed and environment variables have been set
[developer] failed to start Kx Developer: error setting port DEVELOPER_PORT not set - source config.profile

 

 

First questions: I can’t use PYQ in Pycharm

 

How can i fix KX d

2

To launch pyq you need to call the pyq executable instead of the python executable.

https://code.kx.com/q/interfaces/pyq/#quick-start

This:

 

$ pyq

 

 

Not this:

 

$ python

 

 

Related questions raised on stackoverflow.com

 

For Developer

https://code.kx.com/developer/getting-started/#starting-developer

You need to start it with 

 

source /path-to-install-dir/config/config.profile q /path-to-install-dir/launcher.q_

 

For your SSH error this may help:  How to install libssh2-1 on Ubuntu 20.04 (Focal Fossa)? (devmanuals.net)

 

 

3

Thanks for answer

I can use pyq in pycharm terminal, so it’s can’t run Pycharm IDE ?

4

This conversation could help: 

Using PyQ in PyCharm · Issue #61 · KxSystems/pyq (github.com)

5

sorry about questions again

also i install libssh

that’s my error

6

You need to run both commands in the same ssh terminal. It does not work when you do it in 2 different ones like you screenshot. 

7

nice work! thanks