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RPM Èí¼þ°üͨ³£¾ßÓÐÀàËÆfoo-1.0-1.i386.rpm µÄÎļþÃû¡£ÆäÖаüÀ¨ Èí¼þ°üµÄÃû³Æ(foo)£¬°æ±¾ºÅ(1.0)£¬·¢ÐкÅ(1)£¬ ºÍ Ó²¼þƽ̨(i386)¡£°²×°Ò»¸öÈí¼þ°üÖ»Ðè¼òµ¥µÄ¼üÈëÒÔÏÂÃüÁ
$ rpm -ivh foo-1.0-1.i386.rpm
foo                       ####################################
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$ rpm -ivh foo-1.0-1.i386.rpm
foo                   package foo-1.0-1 is already installed
error: foo-1.0-1.i386.rpm cannot be installed
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# rpm -ivh foo-1.0-1.i386.rpm
foo           /usr/bin/foo conflicts with file from bar-1.0-1
error: foo-1.0-1.i386.rpm cannot be installed
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$ rpm -ivh bar-1.0-1.i386.rpm
failed dependencies: foo is needed by bar-1.0-1
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$ rpm -e foo
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