摘要：
Error: No available formula with the name "pygame" ==> Searching for a previously deleted formula (in the last month)... Warning: homebrew/core is sha 阅读全文
摘要：
安装服务 sudo apt-get install portmap sudo apt-get install nfs-kernel-server 配置： sudo nano /etc/exports 添加 ， /home/pi/nfs 192.168.1.*(rw,sync,no_subtree_c 阅读全文
摘要：
对apt-get进行任何操作都会报错： pi@raspberrypi:~ $ sudo apt-get upgrade Reading package lists... Done E: The value '\stable' is invalid for APT::Default-Release a 阅读全文