| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an update-addition controller for software conducting processings in consideration of dependency relationships when updating or adding the software by a plurality of users, an update-addition control program for the softwares and a composite machine. <P>SOLUTION: When the users indicate the update processing or addition processing of the software, an update-addition receiver 28 receives the indications, and the target software is selected on the basis of the indications. A reference-value changer 34 adds 1 to the reference value of the target software. A dependency-relationship extractor 30 extracts dependency software in which the target software has dependency relationships, and the reference-value changer 34 adds 1 even to the reference value of the dependency software. A stoppage decision 38 refers to the reference value when receiving the stoppage indication of the update processing or the addition processing, stops the update processing or the addition processing only in case of 0, and avoids the stoppage of the processing of the dependency software. <P>COPYRIGHT: (C)2011,JPO&INPIT |
