inject bower:css with bootstrap.css

[jadir-junior]

I don't able to inject bootstrap.css, other files injected normally

[dspice]

I have the same problem, it seems Bootstrap changed their bower.json to be inline with the bower spec.
There are several temp fixes listed here twbs/bootstrap#16663 and links to the causes etc.

[cvrebert]

See taptapship/wiredep#180

[crrollyson]

Not ideal, but I rolled back to BS version 3.3.4 and setting up like this:

bower install --save bootstrap#3.3.4

bower_concat: { all: { dest: { 'js': 'path/to/file/_bower.js', 'css': 'path/to/file/_bower.css' } } }