diff --git a/s48/args-fold/pkg-def.scm b/s48/args-fold/pkg-def.scm
index ede7194..7b6c636 100644
--- a/s48/args-fold/pkg-def.scm
+++ b/s48/args-fold/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "srfi-37"
   (0 4)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/banana/pkg-def.scm b/s48/banana/pkg-def.scm
index 704c706..69891ba 100644
--- a/s48/banana/pkg-def.scm
+++ b/s48/banana/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "banana"
   (0 1)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/binary-parse/pkg-def.scm b/s48/binary-parse/pkg-def.scm
index 010dd9e..28fd8f5 100644
--- a/s48/binary-parse/pkg-def.scm
+++ b/s48/binary-parse/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "binary-parse"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/cml/pkg-def.scm b/s48/cml/pkg-def.scm
index f9faddc..7199ec2 100644
--- a/s48/cml/pkg-def.scm
+++ b/s48/cml/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "cml"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/concurrency/pkg-def.scm b/s48/concurrency/pkg-def.scm
index 6f0488e..bdbb856 100644
--- a/s48/concurrency/pkg-def.scm
+++ b/s48/concurrency/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "concurrency"
   (0 2)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/continuation-data-type/pkg-def.scm b/s48/continuation-data-type/pkg-def.scm
index 4d09253..a76b5a3 100644
--- a/s48/continuation-data-type/pkg-def.scm
+++ b/s48/continuation-data-type/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "continuation-data-type"
   (0 1)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/exceptions/pkg-def.scm b/s48/exceptions/pkg-def.scm
index a969818..67b845b 100644
--- a/s48/exceptions/pkg-def.scm
+++ b/s48/exceptions/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "exceptions"
   (0 1)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/heap-images/pkg-def.scm b/s48/heap-images/pkg-def.scm
index 2ca6e3a..0bdad39 100644
--- a/s48/heap-images/pkg-def.scm
+++ b/s48/heap-images/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "heap-images"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/intsets/pkg-def.scm b/s48/intsets/pkg-def.scm
index 8098a6a..f3cb656 100644
--- a/s48/intsets/pkg-def.scm
+++ b/s48/intsets/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "intsets"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/krims/pkg-def.scm b/s48/krims/pkg-def.scm
index 44a7885..cb7a73e 100644
--- a/s48/krims/pkg-def.scm
+++ b/s48/krims/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "krims"
   (0 1)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/module-system/pkg-def.scm b/s48/module-system/pkg-def.scm
index 6ac769f..3b33b62 100644
--- a/s48/module-system/pkg-def.scm
+++ b/s48/module-system/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "module-system"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/procedure-tables/pkg-def.scm b/s48/procedure-tables/pkg-def.scm
index 32ace56..1c8b1fc 100644
--- a/s48/procedure-tables/pkg-def.scm
+++ b/s48/procedure-tables/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "procedure-tables"
   (0 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/s48/profile/pkg-def.scm b/s48/profile/pkg-def.scm
index f375299..2160c33 100644
--- a/s48/profile/pkg-def.scm
+++ b/s48/profile/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "profile"
   (0 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/scsh/afs/pkg-def.scm b/scsh/afs/pkg-def.scm
index b518c83..c4ef5de 100644
--- a/scsh/afs/pkg-def.scm
+++ b/scsh/afs/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "afs"
   (0 1)
-  ()
+  ((install-lib-version (1 0))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/scsh/dir-streams/pkg-def.scm b/scsh/dir-streams/pkg-def.scm
index 09e445e..257688b 100644
--- a/scsh/dir-streams/pkg-def.scm
+++ b/scsh/dir-streams/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "dir-streams"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/scsh/file-mode/pkg-def.scm b/scsh/file-mode/pkg-def.scm
index 702b865..b14a222 100644
--- a/scsh/file-mode/pkg-def.scm
+++ b/scsh/file-mode/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "file-mode"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/scsh/interaction/pkg-def.scm b/scsh/interaction/pkg-def.scm
index 35ea498..1b8ee5f 100644
--- a/scsh/interaction/pkg-def.scm
+++ b/scsh/interaction/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "interaction"
   (0 2)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/scsh/pps/pkg-def.scm b/scsh/pps/pkg-def.scm
index 6ba036b..a4269b3 100644
--- a/scsh/pps/pkg-def.scm
+++ b/scsh/pps/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "pps"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"
diff --git a/scsh/treaps/pkg-def.scm b/scsh/treaps/pkg-def.scm
index 1932afb..8544145 100644
--- a/scsh/treaps/pkg-def.scm
+++ b/scsh/treaps/pkg-def.scm
@@ -1,6 +1,6 @@
 (define-package "treaps"
   (1 0)
-  ()
+  ((install-lib-version (1 0)))
   (write-to-load-script
    `((config)
      (load ,(absolute-file-name "packages.scm"