From the error message, it appears that the various directories of the qe 
package have been relocated according to some Conda logic, which is why the 
Makefile iCs not working. But the lines that fail are those using relative 
path, the line that updates the link to the library uses (maybe by mistake) an 
absolute path so it should have been executed. Could you give a try and rerun 
the pwgui command ?

In case it still doesn't work, check the error message to see if it complains 
because it can't find   some libraries:  itk or Iwidgets, try to install them:
 sudo apt update; sudo apt install itk3 iwidgets4 .
Retry running pwgui. Pay attention that conda many times hides the paths to 
libraries; so if it still doesn't work and you have a conda environment active. 
Deactivate it and rerun the command.
I hope that it eventually works
greetings
Pietro
________________________________
From: Lustig, Steve <s.lus...@northeastern.edu>
Sent: Wednesday, June 18, 2025 19:10
To: Pietro Davide Delugas <pdelu...@sissa.it>; users@lists.quantum-espresso.org 
<users@lists.quantum-espresso.org>
Subject: Re: Quantum Mobile 24.04.0 has qe-7.4.1 which is a broken version of 
Quantum Espresso


Pietro, thank you for your suggestion. The make init command executed in the 
GUI/PWgui directory failed and created a long list of error messages. The first 
set of error messages are related to trying to find …/Doc/… files. Here is a 
screenshot of the last error messages

[cid:image001.png@01DBE052.47C27CF0]





~~~~_/)~~~_/)~~~_/)~~~_/)~~~~

Steve Lustig, PhD, FRSC, NAI (he/him/his)

Associate Professor

Department of Chemical Engineering

Northeastern University

https://coe.northeastern.edu/people/lustig-steve

 e





From: Pietro Davide Delugas <pdelu...@sissa.it>
Date: Wednesday, June 18, 2025 at 12:15 PM
To: users@lists.quantum-espresso.org <users@lists.quantum-espresso.org>, 
Lustig, Steve <s.lus...@northeastern.edu>
Subject: Re: Quantum Mobile 24.04.0 has qe-7.4.1 which is a broken version of 
Quantum Espresso

You don't often get email from pdelu...@sissa.it. Learn why this is 
important<https://aka.ms/LearnAboutSenderIdentification>

hello

it may work or not,  go inside the GUI/PWgui  folder and there type

make init

The link will be updated to the new location, if the tcl libraries are there 
pwgui should work, otherwise install them with apt

pietro

________________________________

From: users <users-boun...@lists.quantum-espresso.org> on behalf of Lustig, 
Steve via users <users@lists.quantum-espresso.org>
Sent: Wednesday, June 18, 2025 17:27
To: users@lists.quantum-espresso.org <users@lists.quantum-espresso.org>
Subject: [QE-users] Quantum Mobile 24.04.0 has qe-7.4.1 which is a broken 
version of Quantum Espresso



The current quantum mobile 24.04.0 appears to contain a standard installation 
of qe-7.4.1, however qe-7.4.1 is defective. The executable pwgui fails with the 
error message:

can't find package itk

    while executing

"package require itk”



There appear to be incorrect directory assignments in the installation, one  I 
found is  “/home/pietro" (this is nowhere in my computer or quantum mobile 
virtual machine). Tcl-tk is foreign to me, but I see the virtual machine does 
have itk, but the pwgui and guid scripts cannot find itk for some reason.



I see that the same error message occurs after any fresh install of qe-7.4.1, 
so I believe there is a configuration error in qe-7.4.1 (that I am unable to 
solve). I would appreciate any help as I can’t yet contribute to the community.



Sincerely,
Steve

~~~~_/)~~~_/)~~~_/)~~~_/)~~~~

Steve Lustig, PhD, FRSC, NAI (he/him/his)

Associate Professor

Department of Chemical Engineering

Northeastern University

https://coe.northeastern.edu/people/lustig-steve




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