Annoy troubleshooting

brianhie · Jan 29, 2020 · a437be5 · a437be5
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@@ -170,6 +170,8 @@ For those interested in the algorithm implementation, `scanorama/scanorama.py` i
 
 - For large data set integration under memory constraints (e.g., if you run into a `MemoryError`), try lowering the `batch_size` parameter to improve memory usage and try sketch-based acceleration using the `sketch` parameter to `integrate()` to improve both memory usage and runtime.
 
+- Some users report "Illegal instruction" or "Segfault" errors using the most recent versions of the `annoy` package; Scanorama is tested with `annoy` version 1.11.5 on Ubuntu 18.04.
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 - For the example scripts, be sure to run `bin/process.py` first, although this is not necessary if you are using Scanorama through the API.
 
 ## Questions