Ubuntu 安装 Mysql-workbench 错误

mysql-workbench
Workbench can't find libproj.so, some options may be unavailable.
/usr/bin/mysql-workbench-bin: symbol lookup error: /usr/lib/mysql-workbench/libwbprivate.so.8.0.16: undefined symbol: 
_ZN7pcrecpp2RE4InitEPKcPKNS_10RE_OptionsE

ubuntu 安装mysql-workbench-comminuty 启动之后报上述错误,

原因是gtk绘图失败,安装所有有关gdk的更新（同理可安装gtk

sudo apt install gtk*

安装之后没有效果,还是失败,最后重装解决。

18.04及后续版本没有出现此问题