ubuntu16.04 执行命令: sudo apt-get -f install 报错 E:Sub-process /usr/bin/dpkg returned an error code (1)

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解决思路:  //删除掉   <尝试覆盖共享的'/usr/share/doc/libpng12-0/ANNOUNCE'>   

解决思路:  //删除掉   <尝试覆盖共享的'/usr/share/doc/libpng12-0/ANNOUNCE'>   

解决思路:  //删除掉   <尝试覆盖共享的'/usr/share/doc/libpng12-0/ANNOUNCE'>   

sudo rm -rf /usr/share/doc/libpng12-0/   删除掉

sudo apt-get -f install