diff -Naur pysol-4.82.orig/src/pysolaudio.py pysol-4.82/src/pysolaudio.py
--- pysol-4.82.orig/src/pysolaudio.py	2003-09-02 15:06:21 +0600
+++ pysol-4.82/src/pysolaudio.py	2005-06-07 15:25:03 +0600
@@ -41,7 +41,13 @@
 from mfxtools import *
 
 import thread
-import pysolsoundserver
+
+# try to import sound server
+# (only successful if python-module-pysol-sound package installed)
+try:
+    import pysolsoundserver
+except ImportError:
+    pysolsoundserver = None
 
 
 # /***********************************************************************