Tiger 2017 data no longer contains -divroad- field

[nominatim.git] / docs / Import-and-Update.md

diff --git a/docs/Import-and-Update.md b/docs/Import-and-Update.md
index 303da6f923d678af4257122b5673e46db005e57d..fe95e8654ac1acbcb83408b57295a2cea043953d 100644 (file)
--- a/docs/Import-and-Update.md
+++ b/docs/Import-and-Update.md
@@ -39,6 +39,10 @@ This data is available as a binary download:
 Combined the 2 files are around 1.5GB and add around 30GB to the install
 size of nominatim. They also increase the install time by an hour or so.
 
+*NOTE:* you'll need to download the Wikipedia rankings before performing
+the initial import of the data if you want the rankings applied to the
+loaded data.
+
 ### UK postcodes
 
 Nominatim can use postcodes from an external source to improve searches that involve a UK postcode. This data can be optionally downloaded: 
@@ -124,7 +128,8 @@ For a list of other methods see the output of `./utils/update.php --help`.
 Installing the newest version of Pyosmium
 -----------------------------------------
 
-It is recommended to install Pyosmium via pip:
+It is recommended to install Pyosmium via pip. Run (as the same user who
+will later run the updates):
 
     pip install --user osmium
 
@@ -171,6 +176,8 @@ The following command will keep your database constantly up to date:
 
     ./utils/update.php --import-osmosis-all
 
+(Note that even though the old name "import-osmosis-all" has been kept for compatibility reasons, Osmosis is not required to run this - it uses pyosmium behind the scenes.)
+
 If you have imported multiple country extracts and want to keep them
 up-to-date, have a look at the script in
 [issue #60](https://github.com/openstreetmap/Nominatim/issues/60).