I've installed Magento 2 on local server successfully using composer but I'm not able to see frontend and admin panel designs. I see plain texts there. While looking at console I see following error.
TypeError: require.config is not a function requirejs-config.js
TypeError: require.config is not a function admin:59
TypeError: require is not a function admin:62
ReferenceError: Ext is not defined admin:68
ReferenceError: Fieldset is not defined admin:76
TypeError: require is not a function admin:83
TypeError: require is not a function
Best Answer
This could be an issue with symlinks. I see that deploy.php worked for you, but you may also try deleting the resources from pub/static and seeing if the instructions from https://magento.stackexchange.com/a/64808/594 work for you. If so, then it may save you some time during development as it should be faster than running deploy.php.
It would also be good to know if multiple people are hitting issues with the symlinks and what the common cause is.