I had trouble with this as well. I ran composer and it ate my yiisoft folder, among other things. I found this thread and did a self-update on composer and then installed the [color=#008800][size=2]"fxp/composer-asset-plugin:1.0.*@dev" [/size][/color][size=2]plugin. It did an update. It installed a folder named bower-assets, however the application was choking, looking for a location named bower, so I simply renamed the folder to bower in the vendor directory and it seems to work.[/size]
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[size=2]I don’t know anything about bower. I don’t know how this changes things. I will be checking the guide and looking for any and all instructions in this forum.[/size]