Improve error messaging to be a bit more helpful on linux

diff --git a/src/pal/src/exception/seh-unwind.cpp b/src/pal/src/exception/seh-unwind.cpp
index da4bed6..7ea251f 100644 (file)
--- a/src/pal/src/exception/seh-unwind.cpp
+++ b/src/pal/src/exception/seh-unwind.cpp
@@ -199,8 +199,12 @@ BOOL PAL_VirtualUnwind(CONTEXT *context, KNONVOLATILE_CONTEXT_POINTERS *contextP
     return TRUE;
 }
 #else
+#if __LINUX__
+#error Cannot find libuwind.  Try installing libunwind8 and libunwind8-dev
+#else
 #error don't know how to unwind on this platform
 #endif
+#endif
 
 #if _DEBUG
 //----------------------------------------------------------------------