Installation fails using sh

[muued]

Checklist

• I added a descriptive title
• I searched open reports and couldn't find a duplicate

What happened?

Installation of Miniconda3-py310_22.11.1-1-Linux-x86_64.sh using sh fails even though the install script claims it can be run using sh (Please run using "bash"/"dash"/"sh"/"zsh", but not "." or "source".) and the shebang points to sh (#!/bin/sh).

The installation instructions say bash should be used, so why not point to bash in the shebang, best in a portable way #!/usr/bin/env bash.

Otherwise do not use bash-specific features such as [[.

Conda Info

No response

Conda Config

No response

Conda list

No response

Additional Context

Command and script output (actual path replaced by ...):

sh .../Miniconda3-py310_22.11.1-1/Miniconda3-py310_22.11.1-1-Linux-x86_64.sh -b -u -p .../Miniconda3-py310_22.11.1-1

PREFIX=.../Miniconda3-py310_22.11.1-1
Unpacking payload ...

Installing base environment...


Downloading and Extracting Packages


Downloading and Extracting Packages

Preparing transaction: done
Executing transaction: done
.../Miniconda3-py310_22.11.1-1/Miniconda3-py310_22.11.1-1-Linux-x86_64.sh: 438: [[: not found

Installing * environment...

.../Miniconda3-py310_22.11.1-1/Miniconda3-py310_22.11.1-1-Linux-x86_64.sh: 444: [[: not found

CondaFileIOError: '.../Miniconda3-py310_22.11.1-1/pkgs/envs/*/env.txt'. [Errno 2] No such file or directory: '.../Miniconda3-py310_22.11.1-1/pkgs/envs/*/env.txt'`

[jaimergp]

Please see details in #10431.

The fixes were already submitted in conda/constructor#599. In the meantime, you can use bash to run it. Sorry!

[muued]

Version 23.1.0-1 fixes this issue. Thank you