thread: remove Mail::Thread dependency

[public-inbox.git] / INSTALL

diff --git a/INSTALL b/INSTALL
index 5851892c4b11f4593625b22030907f9cad5fdcbb..3a2f840caf9e55dc9aeb2161894801c3782f46c0 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -37,7 +37,6 @@ Optional components:
 Optional Perl modules:
 
   - Plack[1]                   libplack-perl
-  - Mail::Thread (2.5+)[1]     libmail-thread-perl
   - URI::Escape[1]             liburi-perl
   - Search::Xapian[2][3]       libsearch-xapian-perl
   - IO::Compress::Gzip[3]      perl-modules (or libio-compress-perl)