[Slackbuilds-users] Error Building pgadmin3-1.20.0

[Rich Shepard]

   Trying to upgrade pgadmin3-1.14.0 to -1.20.0 but have hit this error:

In file included from pgAdmin3.cpp:55:0:
../pgadmin/include/frm/frmMain.h: At global scope:
../pgadmin/include/frm/frmMain.h:247:21: error: ‘wxStyledTextEvent’ has not
been declared
   void OnPositionStc(wxStyledTextEvent &event);
                      ^
make[3]: *** [pgAdmin3.o] Error 1
make[3]: Leaving directory /tmp/SBo/pgadmin3-1.20.0/pgadmin'
make[2]: *** [all] Error 2
make[2]: Leaving directory /tmp/SBo/pgadmin3-1.20.0/pgadmin'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory /tmp/SBo/pgadmin3-1.20.0'
make: *** [all] Error 2

   Please advise how I can correct this.

Rich