I wanted to install the ESC/POS Hardware Driver module By OpenERP SA. The server answers
Unable to install module "hw_escpos" because an external dependency is not met: No module named usb.core
What shall I do? as I don't know how and from where to install the external dependency named usb.core?
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|Asked: 3/28/14, 1:41 PM|
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|Last updated: 3/16/15, 8:10 AM|