Installation Error: composer-plugin-api , no matching package found

Questions API Tools
1

need your help…I can’t successfully install Laminas API…
Tried via composer and git, same error…

install_errors
install_errors857×396 72.7 KB

2

Run composer --version Latest is 1.10.1

3

thanks, my ubuntu 16.04 composer is 1.0.0 :frowning_face:
manual updated to 1.10.1, now working…thanks