Vaadin 7 themes building

How to properly build vaadin 7 ?

ant 1.8.4
ivy 2.3.0

I face with problem in build Vaadin 7:

[ivy:cachepath]
 :: resolving dependencies :: com.vaadin#vaadin-themes;7.0.0.haulmont.0
[ivy:cachepath]
         confs: [build-provided]

[ivy:cachepath]
 :: resolution report :: resolve 3ms :: artifacts dl 0ms
        ---------------------------------------------------------------------
        |                  |            modules            ||   artifacts   |
        |       conf       | number| search|dwnlded|evicted|| number|dwnlded|
        ---------------------------------------------------------------------
        |  build-provided  |   0   |   0   |   0   |   0   ||   0   |   0   |
        ---------------------------------------------------------------------

BUILD FAILED
E:\vaadin\custom\build.xml:13: The following error occurred while executing this line:
E:\vaadin\custom\themes\build.xml:46: The following error occurred while executing this line:
E:\vaadin\custom\common.xml:325: impossible to build ivy path: bad confs provided: build not found among [build-provided]