Installation error: Your requirements could not be resolved to an installable set of packages
Bug Report
- [x] Yes, I reviewed the contribution guidelines.
- [x] Yes, more specifically, I reviewed the guidelines on how to write clear bug reports.
Describe the current, buggy behavior
Installation is failing with error: Your requirements could not be resolved to an installable set of packages.
Describe how other contributors can replicate this bug
- wp cli update
- wp package install [email protected]:wp-cli/profile-command.git
Describe what you would expect as the correct outcome
Installation of package should be successful, as similar way to install other packages is working fine.
Let us know what environment you are running this on
OS: Linux 5.4.0-71-generic #79-Ubuntu SMP Wed Mar 24 10:56:57 UTC 2021 x86_64
Shell: /bin/bash
PHP binary: /usr/bin/php7.4
PHP version: 7.4.16
php.ini used: /etc/php/7.4/cli/php.ini
WP-CLI root dir: phar://wp-cli.phar/vendor/wp-cli/wp-cli
WP-CLI vendor dir: phar://wp-cli.phar/vendor
WP_CLI phar path: /home/user
WP-CLI packages dir: /home/user/.wp-cli/packages/
WP-CLI global config:
WP-CLI project config:
WP-CLI version: 2.4.0
Provide additional context/Screenshots
Error screenshot with details as shown below:

Also experiencing this in a couple of places. Also php7.4 - my case Ubuntu 20.04 clean install, with usual necessary dependencies installed.
Current development version of wp-cli/profile-command is not compatible with WP-CLI v2.4.0.
Please use the following command instead to install the latest stable version of wp-cli/profile-command instead:
wp package install wp-cli/profile-command:@stable
Seems like this issue was resolved, closing for now!