Fix require command to allow working on network mounts, fixes #8231
Fix require command to allow working on network mounts, fixes #8231

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