 
                        λ bower install
bower not-cached    git://github.com/angular-ui/angular-ui-router-bower.git#^0.2.18
bower resolve       git://github.com/angular-ui/angular-ui-router-bower.git#^0.2.18
bower not-cached    git://github.com/jrburke/requirejs-bower.git#^2.1.22
bower resolve       git://github.com/jrburke/requirejs-bower.git#^2.1.22
bower cached        git://github.com/angular/bower-angular-animate.git#1.5.0
bower validate      1.5.0 against git://github.com/angular/bower-angular-animate.git#^1.5.0
bower cached        git://github.com/angular/bower-angular.git#1.5.0
bower validate      1.5.0 against git://github.com/angular/bower-angular.git#^1.5.0
bower ENORESTARGET  No tag found that was able to satisfy ^0.2.18
Additional error details:
No versions found in git://github.com/angular-ui/angular-ui-router-bower.gitCopyright 2014-2025 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号
先确认下你的bower是不是最新版本,然后运行
bower cache clean,再运行bower install。