Valet: Cannot install valet, errors with symfony/process?

[bradcis]

Hey guys,

I recently installed php 7.1.12 on my mac (high sierra), composer 1.5.5, laravel/installer, and now I'm trying to install laravel/valet to no avail. Below is the output I'm getting. Any ideas?

`composer global require laravel/valet
Changed current directory to /Users/brad/.composer
Using version ^2.0 for laravel/valet
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Conclusion: don't install symfony/process v3.4.2
- Conclusion: don't install laravel/valet v2.0.6
- Conclusion: remove symfony/process v4.0.2
- Conclusion: don't install symfony/process v3.4.1
- Conclusion: don't install laravel/valet v2.0.5
- Conclusion: don't install laravel/valet v2.0.4
- Conclusion: don't install laravel/valet v2.0.5|don't install symfony/process v4.0.2|install symfony/process v2.7.0|install symfony/process v2.7.1|install symfony/process v2.7.10|install symfony/process v2.7.11|install symfony/process v2.7.12|install symfony/process v2.7.13|install symfony/process v2.7.14|install symfony/process v2.7.15|install symfony/process v2.7.16|install symfony/process v2.7.17|install symfony/process v2.7.18|install symfony/process v2.7.19|install symfony/process v2.7.2|install symfony/process v2.7.20|install symfony/process v2.7.21|install symfony/process v2.7.22|install symfony/process v2.7.23|install symfony/process v2.7.24|install symfony/process v2.7.25|install symfony/process v2.7.26|install symfony/process v2.7.27|install symfony/process v2.7.28|install symfony/process v2.7.29|install symfony/process v2.7.3|install symfony/process v2.7.30|install symfony/process v2.7.31|install symfony/process v2.7.32|install symfony/process v2.7.33|install symfony/process v2.7.34|install symfony/process v2.7.35|install symfony/process v2.7.36|install symfony/process v2.7.37|install symfony/process v2.7.38|install symfony/process v2.7.39|install symfony/process v2.7.4|install symfony/process v2.7.5|install symfony/process v2.7.6|install symfony/process v2.7.7|install symfony/process v2.7.8|install symfony/process v2.7.9|install symfony/process v2.8.0|install symfony/process v2.8.1|install symfony/process v2.8.10|install symfony/process v2.8.11|install symfony/process v2.8.12|install symfony/process v2.8.13|install symfony/process v2.8.14|install symfony/process v2.8.15|install symfony/process v2.8.16|install symfony/process v2.8.17|install symfony/process v2.8.18|install symfony/process v2.8.19|install symfony/process v2.8.2|install symfony/process v2.8.20|install symfony/process v2.8.21|install symfony/process v2.8.22|install symfony/process v2.8.23|install symfony/process v2.8.24|install symfony/process v2.8.25|install symfony/process v2.8.26|install symfony/process v2.8.27|install symfony/process v2.8.28|install symfony/process v2.8.29|install symfony/process v2.8.3|install symfony/process v2.8.30|install symfony/process v2.8.31|install symfony/process v2.8.32|install symfony/process v2.8.4|install symfony/process v2.8.5|install symfony/process v2.8.6|install symfony/process v2.8.7|install symfony/process v2.8.8|install symfony/process v2.8.9|install symfony/process v3.0.0|install symfony/process v3.0.1|install symfony/process v3.0.2|install symfony/process v3.0.3|install symfony/process v3.0.4|install symfony/process v3.0.5|install symfony/process v3.0.6|install symfony/process v3.0.7|install symfony/process v3.0.8|install symfony/process v3.0.9|install symfony/process v3.1.0|install symfony/process v3.1.1|install symfony/process v3.1.10|install symfony/process v3.1.2|install symfony/process v3.1.3|install symfony/process v3.1.4|install symfony/process v3.1.5|install symfony/process v3.1.6|install symfony/process v3.1.7|install symfony/process v3.1.8|install symfony/process v3.1.9|install symfony/process v3.2.0|install symfony/process v3.2.1|install symfony/process v3.2.10|install symfony/process v3.2.11|install symfony/process v3.2.12|install symfony/process v3.2.13|install symfony/process v3.2.14|install symfony/process v3.2.2|install symfony/process v3.2.3|install symfony/process v3.2.4|install symfony/process v3.2.5|install symfony/process v3.2.6|install symfony/process v3.2.7|install symfony/process v3.2.8|install symfony/process v3.2.9
- Installation request for symfony/console (locked at v4.0.2) -> satisfiable by symfony/console[v4.0.2].
- Conclusion: don't install symfony/process v4.0.2
- laravel/valet v2.0.3 requires symfony/process ~2.7|~3.0 -> satisfiable by symfony/process[v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.38, v2.7.39, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.32, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9, v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.14, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.1, v3.4.2].
- laravel/valet v2.0.1 requires symfony/process ~2.7|~3.0 -> satisfiable by symfony/process[v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.38, v2.7.39, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.32, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9, v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.14, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.1, v3.4.2].
- laravel/valet v2.0.0 requires symfony/process ~2.7|~3.0 -> satisfiable by symfony/process[v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.38, v2.7.39, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.32, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9, v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.14, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.1, v3.4.2].
- Can only install one of: symfony/process[v3.0.0, v4.0.2].
- Can only install one of: symfony/process[v3.0.1, v4.0.2].
- Can only install one of: symfony/process[v3.0.2, v4.0.2].
- Can only install one of: symfony/process[v3.0.3, v4.0.2].
- Can only install one of: symfony/process[v3.0.4, v4.0.2].
- Can only install one of: symfony/process[v3.0.5, v4.0.2].
- Can only install one of: symfony/process[v3.0.6, v4.0.2].
- Can only install one of: symfony/process[v3.0.7, v4.0.2].
- Can only install one of: symfony/process[v3.0.8, v4.0.2].
- Can only install one of: symfony/process[v3.0.9, v4.0.2].
- Can only install one of: symfony/process[v3.1.0, v4.0.2].
- Can only install one of: symfony/process[v3.1.1, v4.0.2].
- Can only install one of: symfony/process[v3.1.10, v4.0.2].
- Can only install one of: symfony/process[v3.1.2, v4.0.2].
- Can only install one of: symfony/process[v3.1.3, v4.0.2].
- Can only install one of: symfony/process[v3.1.4, v4.0.2].
- Can only install one of: symfony/process[v3.1.5, v4.0.2].
- Can only install one of: symfony/process[v3.1.6, v4.0.2].
- Can only install one of: symfony/process[v3.1.7, v4.0.2].
- Can only install one of: symfony/process[v3.1.8, v4.0.2].
- Can only install one of: symfony/process[v3.1.9, v4.0.2].
- Can only install one of: symfony/process[v3.2.0, v4.0.2].
- Can only install one of: symfony/process[v3.2.1, v4.0.2].
- Can only install one of: symfony/process[v3.2.10, v4.0.2].
- Can only install one of: symfony/process[v3.2.11, v4.0.2].
- Can only install one of: symfony/process[v3.2.12, v4.0.2].
- Can only install one of: symfony/process[v3.2.13, v4.0.2].
- Can only install one of: symfony/process[v3.2.14, v4.0.2].
- Can only install one of: symfony/process[v3.2.2, v4.0.2].
- Can only install one of: symfony/process[v3.2.3, v4.0.2].
- Can only install one of: symfony/process[v3.2.4, v4.0.2].
- Can only install one of: symfony/process[v3.2.5, v4.0.2].
- Can only install one of: symfony/process[v3.2.6, v4.0.2].
- Can only install one of: symfony/process[v3.2.7, v4.0.2].
- Can only install one of: symfony/process[v3.2.8, v4.0.2].
- Can only install one of: symfony/process[v3.2.9, v4.0.2].
- Can only install one of: symfony/process[v3.3.0, v4.0.2].
- Can only install one of: symfony/process[v3.3.1, v4.0.2].
- Can only install one of: symfony/process[v3.3.10, v4.0.2].
- Can only install one of: symfony/process[v3.3.11, v4.0.2].
- Can only install one of: symfony/process[v3.3.12, v4.0.2].
- Can only install one of: symfony/process[v3.3.13, v4.0.2].
- Can only install one of: symfony/process[v3.3.14, v4.0.2].
- Can only install one of: symfony/process[v3.3.2, v4.0.2].
- Can only install one of: symfony/process[v3.3.3, v4.0.2].
- Can only install one of: symfony/process[v3.3.4, v4.0.2].
- Can only install one of: symfony/process[v3.3.5, v4.0.2].
- Can only install one of: symfony/process[v3.3.6, v4.0.2].
- Can only install one of: symfony/process[v3.3.7, v4.0.2].
- Can only install one of: symfony/process[v3.3.8, v4.0.2].
- Can only install one of: symfony/process[v3.3.9, v4.0.2].
- Can only install one of: symfony/process[v3.4.0, v4.0.2].
- Can only install one of: symfony/process[v2.7.0, v4.0.2].
- Can only install one of: symfony/process[v2.7.1, v4.0.2].
- Can only install one of: symfony/process[v2.7.10, v4.0.2].
- Can only install one of: symfony/process[v2.7.11, v4.0.2].
- Can only install one of: symfony/process[v2.7.12, v4.0.2].
- Can only install one of: symfony/process[v2.7.13, v4.0.2].
- Can only install one of: symfony/process[v2.7.14, v4.0.2].
- Can only install one of: symfony/process[v2.7.15, v4.0.2].
- Can only install one of: symfony/process[v2.7.16, v4.0.2].
- Can only install one of: symfony/process[v2.7.17, v4.0.2].
- Can only install one of: symfony/process[v2.7.18, v4.0.2].
- Can only install one of: symfony/process[v2.7.19, v4.0.2].
- Can only install one of: symfony/process[v2.7.2, v4.0.2].
- Can only install one of: symfony/process[v2.7.20, v4.0.2].
- Can only install one of: symfony/process[v2.7.21, v4.0.2].
- Can only install one of: symfony/process[v2.7.22, v4.0.2].
- Can only install one of: symfony/process[v2.7.23, v4.0.2].
- Can only install one of: symfony/process[v2.7.24, v4.0.2].
- Can only install one of: symfony/process[v2.7.25, v4.0.2].
- Can only install one of: symfony/process[v2.7.26, v4.0.2].
- Can only install one of: symfony/process[v2.7.27, v4.0.2].
- Can only install one of: symfony/process[v2.7.28, v4.0.2].
- Can only install one of: symfony/process[v2.7.29, v4.0.2].
- Can only install one of: symfony/process[v2.7.3, v4.0.2].
- Can only install one of: symfony/process[v2.7.30, v4.0.2].
- Can only install one of: symfony/process[v2.7.31, v4.0.2].
- Can only install one of: symfony/process[v2.7.32, v4.0.2].
- Can only install one of: symfony/process[v2.7.33, v4.0.2].
- Can only install one of: symfony/process[v2.7.34, v4.0.2].
- Can only install one of: symfony/process[v2.7.35, v4.0.2].
- Can only install one of: symfony/process[v2.7.36, v4.0.2].
- Can only install one of: symfony/process[v2.7.37, v4.0.2].
- Can only install one of: symfony/process[v2.7.38, v4.0.2].
- Can only install one of: symfony/process[v2.7.39, v4.0.2].
- Can only install one of: symfony/process[v2.7.4, v4.0.2].
- Can only install one of: symfony/process[v2.7.5, v4.0.2].
- Can only install one of: symfony/process[v2.7.6, v4.0.2].
- Can only install one of: symfony/process[v2.7.7, v4.0.2].
- Can only install one of: symfony/process[v2.7.8, v4.0.2].
- Can only install one of: symfony/process[v2.7.9, v4.0.2].
- Can only install one of: symfony/process[v2.8.0, v4.0.2].
- Can only install one of: symfony/process[v2.8.1, v4.0.2].
- Can only install one of: symfony/process[v2.8.10, v4.0.2].
- Can only install one of: symfony/process[v2.8.11, v4.0.2].
- Can only install one of: symfony/process[v2.8.12, v4.0.2].
- Can only install one of: symfony/process[v2.8.13, v4.0.2].
- Can only install one of: symfony/process[v2.8.14, v4.0.2].
- Can only install one of: symfony/process[v2.8.15, v4.0.2].
- Can only install one of: symfony/process[v2.8.16, v4.0.2].
- Can only install one of: symfony/process[v2.8.17, v4.0.2].
- Can only install one of: symfony/process[v2.8.18, v4.0.2].
- Can only install one of: symfony/process[v2.8.19, v4.0.2].
- Can only install one of: symfony/process[v2.8.2, v4.0.2].
- Can only install one of: symfony/process[v2.8.20, v4.0.2].
- Can only install one of: symfony/process[v2.8.21, v4.0.2].
- Can only install one of: symfony/process[v2.8.22, v4.0.2].
- Can only install one of: symfony/process[v2.8.23, v4.0.2].
- Can only install one of: symfony/process[v2.8.24, v4.0.2].
- Can only install one of: symfony/process[v2.8.25, v4.0.2].
- Can only install one of: symfony/process[v2.8.26, v4.0.2].
- Can only install one of: symfony/process[v2.8.27, v4.0.2].
- Can only install one of: symfony/process[v2.8.28, v4.0.2].
- Can only install one of: symfony/process[v2.8.29, v4.0.2].
- Can only install one of: symfony/process[v2.8.3, v4.0.2].
- Can only install one of: symfony/process[v2.8.30, v4.0.2].
- Can only install one of: symfony/process[v2.8.31, v4.0.2].
- Can only install one of: symfony/process[v2.8.32, v4.0.2].
- Can only install one of: symfony/process[v2.8.4, v4.0.2].
- Can only install one of: symfony/process[v2.8.5, v4.0.2].
- Can only install one of: symfony/process[v2.8.6, v4.0.2].
- Can only install one of: symfony/process[v2.8.7, v4.0.2].
- Can only install one of: symfony/process[v2.8.8, v4.0.2].
- Can only install one of: symfony/process[v2.8.9, v4.0.2].
- Installation request for symfony/process (locked at v4.0.2) -> satisfiable by symfony/process[v4.0.2].
- Installation request for laravel/valet ^2.0 -> satisfiable by laravel/valet[v2.0.0, v2.0.1, v2.0.3, v2.0.4, v2.0.5, v2.0.6].

Installation failed, reverting ./composer.json to its original content.`

[drbyte]

Seems like you've got incompatible hard-coded dependencies in your /Users/brad/.composer/composer.json

Mind posting that file's contents?

[iberno]

Same Problem Yet!
Maybe the problem consists on Valet Dependencies, checking the json file on GitHub from both, Laravel/installer and Valet, the version of synfony/progress it's not the same.

Laravel/Installer
"require": {
"ext-zip": "*",
"guzzlehttp/guzzle": "~4.0|~5.0|~6.0",
"symfony/console": "~3.0|~4.0",
"symfony/filesystem": "~3.0|~4.0",
"symfony/process": "~3.0|~4.0"
},

Laravel/Valet
"require": {
"php": ">=5.6",
"illuminate/container": "~5.1",
"mnapoli/silly": "~1.0",
"symfony/process": "~2.7|~3.0",
"nategood/httpful": "~0.2",
"tightenco/collect": "^5.3"
},

[adamwathan]

Use CGR to avoid conflicts between global dependencies:

https://github.com/consolidation/cgr
On Sat, Dec 16, 2017 at 8:03 AM Iberno Hoffmann [e-mail]
wrote:

Same Problem Yet!

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[bradcis]

Thanks both! CGR fixed the issue :)

[almoncheng]

can you show me how to use CGR to fix the problem?

[adamwathan]

Should work exactly like the instructions say: https://github.com/consolidation/cgr#installation-and-usage

composer global require consolidation/cgr
cgr laravel/valet
valet install

[ChadTaljaardt]

I am getting the same error, is there no way to fix this without the work around?

[adamwathan]

Global composer packages share an autoloader so there is always potential
for annoying conflicts even though the two packages don’t need to work
together. You should use CGR even if you don’t use Valet.
On Fri, Dec 22, 2017 at 6:46 PM Chad Taljaardt [e-mail]
wrote:

I am getting the same error, is there no way to fix this without the work
around?

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[shirshak55]

no i just installed today and it doesn't work.

@adamwathan i tried but it also don't work.

[drbyte]

Have you tried setting composer.json to use dev-master ?
PR #498 was merged last week to add Symfony4 as a supported dependency.

[shirshak55]

@drbyte i tried just using composer global require laravel/valet It shows error everywhere. I just did clean format on mac and now its not installing :(

[drbyte]

composer global require laravel/valet:dev-master

[shirshak55]

yea drbyte it works but i guess there is some problem with it

i got it installed anyway :)

  - Installing laravel/valet (dev-master 5df7ed7): Cloning 5df7ed7a1a
    Failed to download laravel/valet from source: Failed to clone https://github.com/laravel/valet.git, git was not found, check that it is installed and in your PATH env.

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

    Now trying to download from dist
  - Installing laravel/valet (dev-master 5df7ed7): Downloading (100%)
    Skipped installation of bin valet for package laravel/valet: name conflicts with an existing file
tightenco/collect suggests installing symfony/var-dumper (Required to prettify dd() and dump() (~3.3).)
Writing lock file
Generating autoload files

[amadeot]

same issue here, not working

[drbyte]

sigh ... another "me too" with NO details.

1. WHICH "same issue" are you having?
2. What are the symptoms of YOUR "not working" scenario?
3. What's the content of your ~/.composer/composer.json ?

[shirshak55]

laravel valet is not have installation problem but it caused many other to fail like laravel zero. I hope its fixed :)

[amadeot]

Sorry @drbyte ! I meant that I am/was having the exact same issue as the original issue. Wiped & reset a Macbook with High Sierra, used the same version of laravel/installer and composer, got the same error message. Ended up fixing it by using your suggestion of

composer global require laravel/valet:dev-master

But forgot to come back and modify my comment. My bad!

[shirshak55]

@amadeot that hack will fix problem but it causes problem for other package. so not recommended. I guess now normal install of laravel valet works

[drbyte]

@bloggervista you need to post more details about what EXACTLY are the problems you think dev-master is causing with "many others".

We can't "fix it" when all you say is "I hope its fixed". Seriously.

[shirshak55]

@drbyte
4 day ago I tried to install laravel valet normally using
composer global require laravel/installer

But it wasn't installed at that time due to some error regarding dependencies like symfony/process. I tried using cgr packaged mentioned somewhere etc.. but nothing worked

And i found this issue and installed dev version of valet using your command. And it worked like magic. And it was fine.

But after that i tried to install laravel-zero/installer globally but the error came. Tried everything to install that but there was some problem didn't thought it was valet. But after removing valet it installed fine.

you can check at that issue
https://github.com/laravel-zero/laravel-zero/issues/104#event-1405599604

and after that installed laravel valet but now it normally installed.

So i guess somehow it is fixed and that problem was removed. But don't know if it's actually fixed .

[drbyte]

Valet doesn't "need" symfony 4 components, but it doesn't reject installation if they are found.
So, something else that was installed before valet may have pulled in the symfony 4 console component. Maybe because it's allowing "the most recent", and not prefer-oldest.

It's a matter of time before many other projects will update to be compatible with symfony 4 components. Hopefully other projects will investigate allowing compatibility of the newer components via composer.json rules if there isn't actually a breaking change.

[jonise92]

composer global require symfony/process:3.4
composer global require laravel/valet
valet install

[sagadsalem]

cgr command not found how to add it to my iterm

[shirshak55]

@sagadsalem composer global require consolidation/cgr

[thesogafoi]

You can run this command in your terminal

sudo apt-get install php-cli php-common php-curl php-json php-mbstring php-mcrypt php-opcache php-readline php-xml php-zip

[OmarMakled]

Here is my solution

• mkdir valet && cd valet // where all laravel projects located
• Download composer https://getcomposer.org/download/
• Run vendor/bin/valet install