update sub-module READMEs

[imager.git] / TIFF / README

diff --git a/TIFF/README b/TIFF/README
index 6db9d19de747e8dcf04be1363f7872ac58c3a7bc..557174f8d4d39a3f92dd9558ff28993a3d9ba6bf 100644 (file)
--- a/TIFF/README
+++ b/TIFF/README
@@ -1,6 +1,11 @@
 Imager::File::TIFF provides TIFF file format support for Imager.
 
-It requires libtiff to be installed.
+It requires libtiff to be installed, including development files.
+
+For Linux distributions this typically requires installation of the
+associated -dev or -devel package.
+
+See Imager::Install for more information.
 
 This is currently shipped as part of Imager, but Imager may install
 with out installing Imager::File::TIFF, so if you need TIFF support,