Re: [modeller_usage] Command not found, no module named 'modeller' errors

[Xiao Ran Luo <>]

Ohhh okay thank you so much! I reinstalled OS but had to revert to a backup from April to do so (which is fine, I don't keep anything important offline), so now I have a clean slate to try installing Homebrew and Modeller again tomorrow, but I believe I already have Apple's Python? If so, is there a way to prevent the mismatch between the Homebrew Python and Apple's Python? Or a way to avoid the problem that caused the above errors? Because I only deleted the Python framework due to my attempts to troubleshoot the original problems. Thanks!

Best,

Luna

On Thu, May 28, 2020 at 7:13 PM Modeller Caretaker <">> wrote:

On 5/28/20 6:03 PM, Xiao Ran Luo via modeller_usage wrote:
> I just downloaded version 9.24 of Modeller onto by macOS version 10.14.1
> using Homebrew, but when I try to run the first few lines of the basic
> tutorial, I get a lot of "command not found":
>
> Luos-Air:~ luoxiaoran$ >P1;TvLDH

This is an alignment file. You're supposed to save this (using a text
editor) not "run" it at the terminal. I suggest you find and work
through a tutorial on using the terminal before you proceed.

> Then when I try to do this (I am not sure what it is supposed to do, but
> have been guaranteed that it works) I get:
>
> Luos-Air:~ luoxiaoran$ cd /users/luoxiaoran/Documents/modAb101

This will change your current working directory.

> Luos-Air:modAb101 luoxiaoran$ python3 modelAb101.py
>
> Traceback (most recent call last):
>
> File "modelAb101.py", line 2, in <module>
>
> from modeller import *# Load standard Modeller classes
>
> ModuleNotFoundError: No module named 'modeller'

Either something is broken in your Homebrew installation, or you have a
mismatch between the Homebrew Python and Apple's Python. Reading the
rest of your email though, it sounds like you may have seriously damaged
your operating system (you should not be deleting the Python framework).
You should probably reinstall the OS before you proceed.

        Ben Webb, Modeller Caretaker
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