I can't start KX Developer and Pyq

[evol]

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

[rocuinneagain]

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

• kdb - How do i start KX Developer - Stack Overflow
• kdb - How do I install PYQ in Conda or Pycharm? - Stack Overflow
• kdb - KX Developer launcher error how can i fix it? - Stack Overflow

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)

[evol]

Thanks for answer

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

[rocuinneagain]

This conversation could help: 

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

[evol · Accepted solution]

sorry about questions again

also i install libssh

that's my error

[rocuinneagain]

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. 

[evol]

nice work! thanks