added minmax

[pspp-builds.git] / README

diff --git a/README b/README
index 317b83697d1e39788be3ea46d4593a998ffb0383..50264bd1bbce1f3a5a50b41c97ee077c527a172d 100644 (file)
--- a/README
+++ b/README
@@ -11,14 +11,19 @@ PSPP, you will need to install certain prerequisites:
 
     * An ANSI C compiler and tool chain.
 
-    * GNU make.  Other make programs will not work.
-
     * The GNU Scientific Library (libgsl), version 1.6 or later,
       including libgslcblas included with GSL.
 
     * Perl, version 5.005_03 or later.  (Perl is required during build
       but not after installation.)
 
+    * pkg-config (only if you need to regenerate configure after
+      modifying configure.ac).
+
+    * iconv, which should be installed as part of a Unix-like system.
+      If you don't have a version already, you can install GNU
+      libiconv (http://www.gnu.org/software/libiconv/).
+
     * Optional: libncurses.  Without it, PSPP will assume it is
       running in an 80x25 terminal.
 
@@ -34,6 +39,9 @@ PSPP, you will need to install certain prerequisites:
       have these installed, you must run `configure' with
       --without-gui.
 
+    * Optional: Texinfo 4.7 or later, if you want to build the
+      documentation in PostScript or PDF format.
+
 For information on differences from previous versions, please see file
 NEWS.  Full documentation on PSPP's language can be found in the doc/
 directory.