Detect broken packagist.org mirrors and fix them on the fly, refs #9297
Detect broken packagist.org mirrors and fix them on the fly, refs #9297

staabm/composer,stefangr/composer,localheinz/composer,stof/composer,naderman/composer,milleruk/composer,johnstevenson/composer,nicolas-grekas/composer,composer/composer,floverdevel/composer,alcohol/composer,fabpot/composer