Pentaho

Hello comunity again!

Today i have the following issue...

I have some Python Shell Scripts where they do some activities with my PDI ETL. Those scripts contain the pandas and bs4 dependencies but when i run those scripts at console level it doesn't trow an error in the running procedure (because we have installed pandas and bs4 inside our server where it is installed Pentaho Server) but when i schedule it in the Pentaho Web Service it trows out the following error:

Job - Start of job execution
Job - Starting entry [Shell 3]
Shell 3 - Running on platform : Linux
Shell 3 - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87037a5e-0e27-11ef-9789-f761d4300bd8shell
Job - Starting entry [Shell]
Shell - Running on platform : Linux
Shell - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87857b9f-0e27-11ef-9789-f761d4300bd8shell
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) Traceback (most recent call last):
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)   File "/home/pentaho/convertir_excel_a_csv.py", line 1, in <module>
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)     import pandas as pd
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) ModuleNotFoundError: No
Job - Start of job execution
Job - Starting entry [Shell 3]
Shell 3 - Running on platform : Linux
Shell 3 - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87037a5e-0e27-11ef-9789-f761d4300bd8shell
Job - Starting entry [Shell]
Shell - Running on platform : Linux
Shell - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87857b9f-0e27-11ef-9789-f761d4300bd8shell
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) Traceback (most recent call last):
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)   File "/home/pentaho/convertir_excel_a_csv.py", line 1, in <module>
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)     import pandas as pd
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) ModuleNotFoundError: No module named 'pandas'
Job - Finished job entry [Shell] (result=[false])
Job - Start of job execution
Job - Starting entry [Shell 3]
Shell 3 - Running on platform : Linux
Shell 3 - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87037a5e-0e27-11ef-9789-f761d4300bd8shell
Job - Starting entry [Shell]
Shell - Running on platform : Linux
Shell - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87857b9f-0e27-11ef-9789-f761d4300bd8shell
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) Traceback (most recent call last):
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)   File "/home/pentaho/convertir_excel_a_csv.py", line 1, in <module>
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)     import pandas as pd
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) ModuleNotFoundError: No module named 'pandas'
Job - Finished job entry [Shell] (result=[false])
Job - Finished job entry [Shell 3] (result=[false

Job - Starting entry [Shell 3]
Shell 3 - Running on platform : Linux
Shell 3 - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87037a5e-0e27-11ef-9789-f761d4300bd8shell
Job - Starting entry [Shell]
Shell - Running on platform : Linux
Shell - Executing command : /home/pentaho/pentaho-server/tomcat/temp/kettle_87857b9f-0e27-11ef-9789-f761d4300bd8shell
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) Traceback (most recent call last):
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)   File "/home/pentaho/convertir_excel_a_csv.py", line 1, in <module>
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr)     import pandas as pd
Shell - ERROR (version 9.4.0.0-343, build 0.0 from 2022-11-08 07.50.27 by buildguy) : (stderr) ModuleNotFoundError: No module named 'pandas'
Job - Finished job entry [Shell] (result=[false])
Job - Finished job entry [Shell 3] (result=[false])
Job - Job execution finished

As i can said Kettle at Web Service instance doesn't find the location where its installed the library and they said that the module isn't it installed so my question is...

Where i need to install all those dependencies so the Kettle in the WebServer can find it?

Thanks in advance!