Unix使用pear安裝phpunit失敗 - Linux

懇求求救

目前使用terminal透過pear安裝phpunit時得到以下訊息，求救G大神後仍無相關解法，
上來求救各位大神, 感謝！

sh-3.2# pear install phpunit/PHPUnit
Did not download optional dependencies: phpunit/PHP_Invoker, use --alldeps to download automatically
Duplicate package channel://pear.phpunit.de/File_Iterator-1.3.3 found
Duplicate package channel://pear.phpunit.de/File_Iterator-1.3.2 found
install failed

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