- Partially solves performance regression in expand(), gcd(), etc [Sheplyakov].

[ginac.git] / INSTALL

diff --git a/INSTALL b/INSTALL
index 8d0b703c885d57d24c4ce9e36b611ac2e6ebab41..1fda652a1a0cf6a862f8d38849538f415bc1222f 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -60,9 +60,8 @@ library works correctly you can use
 
  $ make check
 
-The "configure" script (and "autogen.sh", which invokes "configure") can be
-given a number of options to enable and disable various features. For a
-complete list, type:
+The "configure" script can be given a number of options to enable and
+disable various features. For a complete list, type:
 
  $ ./configure --help
 
@@ -104,12 +103,13 @@ install CLN properly on your system before continuing with GiNaC.
 Problems building ginsh
 -----------------------
 
-The most common reason why this doesn't succeed is the absence of
+The most common reason why this doesn't succeed is the absence of GNU
 libreadline and/or the corresponding header files. Depending on what your
 system/distribution is, you will have to install a package called
 libreadline and maybe libreadline-dev. If your system's vendor doesn't
 supply such packages, go to <ftp://ftp.gnu.org/gnu/readline/> and compile
-it yourself.
+it yourself. Note that non-GNU versions of libreadline (in particular
+one shipped with Mac OS X) are not supported at the moment.
 
 Problems with missing standard header files
 -------------------------------------------