Ubuntu 14.04.6 LTS, X86_64 I make source code of version qemu 5.1\5.0\4.2,and foud the error:glib-2.48 gthread-2.0 is required to compile QEMU try apt-get install libglib2.0-dev,and it is sucess : Reading state information... Done libglib2.0-dev is already the newest version. but the error is not fix; and i found that version qemu 4.1 is OK,the same environment£» hi all ,is there some suggestion for me?