[12:35] <vubuntor838> hi
[12:36] <vubuntor838> minh can ho tro cai 1 phan mem du toan tren ubuntu
[12:36] <vubuntor838> nhung khong duoc
[12:47] <CoconutCrab> :3
[12:47] <CoconutCrab> vubuntor838: phần mềm nào vậy?