oracle安装界面乱码解决，显示方框

显示方框，英文竟然也显示方框，设置了export LANG=en_US仍无效

 

fonts目录下没有字体，需要安装

[root@cwxt-orac01 fonts]# yum -y install liberation-fonts
[root@cwxt-orac01 fonts]# yum -y install dejavu-fonts
[root@cwxt-orac01 fonts]# yum -y install cjkuni-uming-fonts

[root@cwxt-orac01 fonts]# cd /usr/share/fonts/
[root@cwxt-orac01 fonts]# ll
total 0
drwxr-xr-x 2 root root  36 Oct 11  2019 cjkuni-uming
drwxr-xr-x 2 root root 314 Oct 11  2019 dejavu
drwxr-xr-x 2 root root  42 Oct 11  2019 liberation