graphviz problem: Warning: Could not load "/opt/local/lib/graphviz/libgvplugin_pango.6.dylib" - file not found

[Peng Yu]

Hi,

~/linux/test/graphviz/bin/dot$ port installed |grep graph
  graphviz @2.28.0_3
  graphviz-devel @2.29.20120521.0446_0 (active)
  graphviz-gui-devel @2.29.20120521.0446_0 (active)

dot was installed by macports. And I worked perfectly before.

But now, I run into the following problem. The file
/opt/local/lib/graphviz/libgvplugin_pango.6.dylib is available on my
system. Does anybody know why dot says it is not available? Thanks!

~/linux/test/graphviz/bin/dot$ which dot
/opt/local/bin/dot
~/linux/test/graphviz/bin/dot$ dot -v
Warning: Could not load
"/opt/local/lib/graphviz/libgvplugin_pango.6.dylib" - file not found
dot - graphviz version 2.29.20120521.0446 (20120521.0446)
libdir = "/opt/local/lib/graphviz"
Warning: Could not load
"/opt/local/lib/graphviz/libgvplugin_pango.6.dylib" - file not found
Activated plugin library: libgvplugin_dot_layout.6.dylib
Using layout: dot:dot_layout
Activated plugin library: libgvplugin_core.6.dylib
Using render: dot:core
Using device: dot:dot:core
The plugin configuration file:
	/opt/local/lib/graphviz/config6
		was successfully loaded.
    render	:  cairo dot eps fig gd lasi map pic pov ps quartz svg tk
vml vrml xdot
    layout	:  circo dot fdp neato nop nop1 nop2 osage patchwork sfdp twopi
    textlayout	:  textlayout
    device	:  bmp canon cgimage cmap cmapx cmapx_np dot eps exr fig gd
gd2 gif gv imap imap_np ismap jp2 jpe jpeg jpg pct pdf pic pict plain
plain-ext png pov ps ps2 psd sgi svg svgz tga tif tiff tk vml vmlz
vrml wbmp webp x11 xdot xlib
    loadimage	:  (lib) bmp eps gd gd2 gif jpe jpeg jpg pdf png ps svg webp xbm



~/linux/test/graphviz/bin/dot$ ll
/opt/local/lib/graphviz/libgvplugin_pango.6.dylib
-rwxr-xr-x 1 root admin 39848 2012-05-21 16:10:38
/opt/local/lib/graphviz/libgvplugin_pango.6.dylib

-- 
Regards,
Peng