diff -Naur bobcat.org/bobcat/exception/data.cc bobcat/bobcat/exception/data.cc
--- bobcat.org/bobcat/exception/data.cc	2017-05-20 12:01:57.000000000 +0800
+++ bobcat/bobcat/exception/data.cc	2017-05-31 19:08:12.969114500 +0800
@@ -1,4 +1,8 @@
 namespace FBB
 {
     thread_local int g_errno;
+    int &getErrno()
+    {
+        return g_errno;
+    }
 }
diff -Naur bobcat.org/bobcat/exception/exception bobcat/bobcat/exception/exception
--- bobcat.org/bobcat/exception/exception	2017-05-20 12:01:57.000000000 +0800
+++ bobcat/bobcat/exception/exception	2017-05-31 19:08:29.455183100 +0800
@@ -10,7 +10,7 @@
 namespace FBB
 {
 
-extern thread_local int g_errno;
+extern int &getErrno();
 
 class Exception: public std::exception
 {
diff -Naur bobcat.org/bobcat/exception/exception.f bobcat/bobcat/exception/exception.f
--- bobcat.org/bobcat/exception/exception.f	2017-05-20 12:01:57.000000000 +0800
+++ bobcat/bobcat/exception/exception.f	2017-05-31 19:22:28.281985400 +0800
@@ -1,4 +1,4 @@
 inline Exception::Exception()
 {
-    g_errno = 0;
+    getErrno() = 0;
 }
diff -Naur bobcat.org/bobcat/exception/exception1.cc bobcat/bobcat/exception/exception1.cc
--- bobcat.org/bobcat/exception/exception1.cc	2017-05-20 12:01:57.000000000 +0800
+++ bobcat/bobcat/exception/exception1.cc	2017-05-31 19:08:53.689634500 +0800
@@ -2,5 +2,5 @@
 
 Exception::Exception(int errnoValue)
 {
-    g_errno = errno = errnoValue;
+    getErrno() = errno = errnoValue;
 }
diff -Naur bobcat.org/bobcat/icmake/install bobcat/bobcat/icmake/install
--- bobcat.org/bobcat/icmake/install	2017-05-20 12:01:57.000000000 +0800
+++ bobcat/bobcat/icmake/install	2017-05-31 20:03:37.566949300 +0800
@@ -85,7 +85,9 @@
         printf("\n  installing the manual pages\n");
     
         logZip("tmp/man/man3",  "", base + MAN "/man3");
-    
+        
+        chdir(g_cwd + base + MAN "/man3");
+        
         run("ln -sf iterator.3bobcat.gz reverseiterator.3bobcat.gz");
     
         logZip("tmp/man/man7",  "", base + MAN "/man7");
diff -Naur bobcat.org/bobcat/icmake/libraries bobcat/bobcat/icmake/libraries
--- bobcat.org/bobcat/icmake/libraries	2017-05-20 12:01:57.000000000 +0800
+++ bobcat/bobcat/icmake/libraries	2017-05-31 19:37:05.374003800 +0800
@@ -131,7 +131,7 @@
         run(gxx +  
                     " " + setOpt(LDFLAGS, "LDFLAGS") +
                     " -shared -Wl,--as-needed,"
-                    "-z,defs,-soname," + 
+                    "-soname," + 
                     libsomajor +
                     " -o " + g_tmplibso + "/" + libsoshared +
                     " */os/*.o " +
@@ -145,10 +145,10 @@
         run("chmod -x " + libsoshared);
         
         run("ln -sf " + libsoshared + " " + libsomajor);
-
+        
         chdir(g_cwd + g_tmpliba);
-
-        run("ln -sf " + libsomajor  + " " + libso);
+        
+        run("ln -sf "+ g_cwd + g_tmplibso + "/" + libsomajor  + " " + libso);
     
         chdir(g_cwd);
         run("rm -f */os/*");