Fedora Linux 下安装 source navigator 的 bug shoot!

安装后
运行snavigator
出现
Can't find a usable tk.tcl in the following directories: 
/opt/sourcenav/share/tk8.3
/opt/sourcenav/share/tk8.3/tk.tcl: no event type or button # or keysym
no event type or button # or keysym
while executing
"bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D / 120) * 4}] units
}"
(file "/opt/sourcenav/share/tk8.3/listbox.tcl" line 182)
invoked from within
"source [file join $tk_library listbox.tcl]"
invoked from within
"if {[string compare $tcl_platform(platform) "macintosh"] && \
[string compare {} $tk_library]} {
source [file join $tk_library button.tcl]
so..."
(file "/opt/sourcenav/share/tk8.3/tk.tcl" line 308)
invoked from within
"source /opt/sourcenav/share/tk8.3/tk.tcl"
("uplevel" body line 1)
invoked from within
"uplevel \#0[list source $file]"
This probably means that tk wasn't installed properly.
解决方法
comment out lines 182-184 in the file /opt/sourcenav/share/tk8.3/listbox.tcl
comment out lines 457-459 in the file /opt/sourcenav/share/tk8.3/text.tcl
ps:
这个软件太爽了～用来看ns源码真实太方便了，太方便了 哈哈
这个软件让我第一次真正感觉到Linux的强大～(因为windows下这种软件是付费的..)