fails to browse admin panel with prestashop on git

[Kfir Ozer]

Hi.

I cloned prestashop on git on a macbook pro with macos 10.13.1 and homebrew with php71 instaleld on httpd 2.4.

 

after installation when I try to enter the admin-dev page, i get the following exception:

 

( ! ) Fatal error: Cannot declare class ComposerAutoloaderInit6eb52625e9c310e053b0a7616114bbec, because the name is already in use in /Users/ufk/Projects/luckylee/prestaShop/vendor/composer/autoload_real.php on line 5
Call Stack
#	Time	Memory	Function	Location
1	0.1014	363528	{main}( )	.../index.php:0
2	0.1377	2277384	require_once( '/Users/ufk/Projects/luckylee/prestaShop/app/bootstrap.php.cache' )	.../index.php:64
3	0.1377	2277624	require_once( '/Users/ufk/Projects/luckylee/prestaShop/app/autoload.php' )	.../bootstrap.php.cache:5
4	0.1379	2278600	require( '/Users/ufk/Projects/luckylee/prestaShop/vendor/autoload.php' )	.../autoload.php:34

 

 

this happens both on develop and 1.7.2.x branches.

 

any ideas ? 

 

[Kfir Ozer]

the xcode command line tools wasn't installed after xcode upgrade,

once I executed 'xcode-select --install' and executed 'composer update' on prestaShop directory, the issue was resolved.