I Can't Install filament v4 beta

composer require filament/filament:"^4.0"
The "4.0" constraint for "filament/filament" appears too strict and will likely not match what you want. See https://getcomposer.org/constraints
./composer.json has been updated
Running composer update filament/filament
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Root composer.json requires filament/filament 4.0 (exact version match: 4.0, 4.0.0 or 4.0.0.0), found filament/filament[dev-3.x-alpha, v0.1.0, v1.0.0, ..., 1.x-dev, v2.0.0-beta1, ..., 2.x-dev, v3.0.0-alpha1, ..., 3.x-dev, v4.0.0-alpha1, ..., 4.x-dev] but it
does not match the constraint.

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.
composer require filament/filament:"^4.0"
The "4.0" constraint for "filament/filament" appears too strict and will likely not match what you want. See https://getcomposer.org/constraints
./composer.json has been updated
Running composer update filament/filament
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Root composer.json requires filament/filament 4.0 (exact version match: 4.0, 4.0.0 or 4.0.0.0), found filament/filament[dev-3.x-alpha, v0.1.0, v1.0.0, ..., 1.x-dev, v2.0.0-beta1, ..., 2.x-dev, v3.0.0-alpha1, ..., 3.x-dev, v4.0.0-alpha1, ..., 4.x-dev] but it
does not match the constraint.

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.
composer require filament/filament:"^4.0" -W
The "4.0" constraint for "filament/filament" appears too strict and will likely not match what you want. See https://getcomposer.org/constraints
./composer.json has been updated
Running composer update filament/filament --with-all-dependencies
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Root composer.json requires filament/filament 4.0 (exact version match: 4.0, 4.0.0 or 4.0.0.0), found filament/filament[dev-3.x-alpha, v0.1.0, v1.0.0, ..., 1.x-dev, v2.0.0-beta1, ..., 2.x-dev, v3.0.0-alpha1, ..., 3.x-dev, v4.0.0-alpha1, ..., 4.x-dev] but it
does not match the constraint.


Installation failed, reverting ./composer.json and ./composer.lock to their original content.
composer require filament/filament:"^4.0" -W
The "4.0" constraint for "filament/filament" appears too strict and will likely not match what you want. See https://getcomposer.org/constraints
./composer.json has been updated
Running composer update filament/filament --with-all-dependencies
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Root composer.json requires filament/filament 4.0 (exact version match: 4.0, 4.0.0 or 4.0.0.0), found filament/filament[dev-3.x-alpha, v0.1.0, v1.0.0, ..., 1.x-dev, v2.0.0-beta1, ..., 2.x-dev, v3.0.0-alpha1, ..., 3.x-dev, v4.0.0-alpha1, ..., 4.x-dev] but it
does not match the constraint.


Installation failed, reverting ./composer.json and ./composer.lock to their original content.
and i set "minimum-stability": "beta", in composer
Solution:
You shouldn't use the exact version, because it will never update to a new version unless you change it manually. Please try this:
composer require filament/filament:~4.0
composer require filament/filament:~4.0
...
Jump to solution
10 Replies
toeknee
toeknee4mo ago
composer require filament/filament:"^4.0.0-beta1"
Ahmad Najm
Ahmad NajmOP4mo ago
worked, thanks but in documentation does not include this
Ahmad Najm
Ahmad NajmOP4mo ago
No description
toeknee
toeknee4mo ago
Did you set minimum stability to 'beta' in the composer?
Ahmad Najm
Ahmad NajmOP4mo ago
i set to beta
toeknee
toeknee4mo ago
cool, Suspect it's because its beta1 opposed to beta-1 will check with dna.
Dennis Koch
Dennis Koch4mo ago
1. Did you set "minimum-stability": "beta"? 2. Are you on Windows? Looks like you are on Windows: On Windows ^ is an escape character in the shell so it reduces that one to 4.0
The "4.0" constraint for "filament/filament" appears too strict and will likely not match what you want.
I forgot what the solutions was. Can you try whether 
composer require "filament/filament:^4.0" (quotes around the whole package name and constraint) works?
Ahmad Najm
Ahmad NajmOP4mo ago
Hello @Dennis Koch 1. yes i already put beta 2.yes i am using windows @toeknee solution is worked thanks for helping me
Solution
Dennis Koch
Dennis Koch4mo ago
You shouldn't use the exact version, because it will never update to a new version unless you change it manually. Please try this:
composer require filament/filament:~4.0
composer require filament/filament:~4.0
Ahmad Najm
Ahmad NajmOP4mo ago
thanks

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