src/test/install:
修改解壓縮 nutchez-0.2-xxxx.tar.gz => nutchezV2-current.tar.gz
package/nutchez-0.2-0531.tar.gz: 舊版 package/nutchez-0.2-0614.tar.gz: 更新 package/nutchezV2-current.tar.gz: 鍊結