Added comment about OS/2 pthread problem.

Changelog

@@ -1,3 +1,7 @@
+2003-01-29  Henning Meier-Geinitz <henning@meier-geinitz.de>
+
+	* INSTALL: Added comment about OS/2 pthread problem.
+
 ---- CODE FREEZE FOR SANE 1.0.10 ---
 -- snapshot 1.0.10-pre3
 

INSTALL

@@ -42,6 +42,11 @@ Prerequisites:
   environment variable LD_LIBRARY_PATH (or the equivalent on other operating
   systems) to `/usr/local/lib'.
 
+- OS/2: If you get errors like this one: "xcam.o: Undefined symbol
+  _pthread_write referenced from text segment", libpthread must be linked.
+  Find "gtk-config" on your system and add "-lpthreads" to the list of
+  libraries.
+
 Uninstall
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