Test first if the package exists before comparing the version (fix the version_compare() segfault)
Test first if the package exists before comparing the version
(fix the version_compare() segfault)


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core