symfony - Class SymfonyStandard\Composer is not autoloadable -

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i've started new symfony projects composer executing:

composer create-project symfony/framework-standard-edition my_project_name

until now..

for no apparent reason, composer started complain error:

class symfonystandard\composer not autoloadable, can not call post-root-package-install script

has encountered problem?

i should add composer proceeded installing project after displaying message.

try removing vendor directory , trying again curl extension enabled correctly.


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