Update README.md

README.md

@@ -250,4 +250,43 @@ TurboGeth uses ~4Gb of RAM during genesis sync and < 1Gb during normal work. OS
 it impacts performance - one of main TG optimisations: "reduce Disk random access". 
 "Blocks Execution stage" still does much random reads - this is reason why it's slowest stage.
 We do not recommend run multiple genesis syncs on same Disk. 
-If genesis sync passed, then it's fine to run multiple TG on same Disk.  
+If genesis sync passed, then it's fine to run multiple TG on same Disk.
+
+#### `go run` doesn't work `no such file or directory: <>./ethdb/mdbx/dist/libmdbx.a`
+
+If you are trying to run our binaries with `go run` you might end up with an issue like that
+
+```
+> go run ./cmd/integration print_stages --chaindata /Volumes/OWC1/ddd-dev/tg/chaindata
+go: downloading github.com/spf13/cobra v1.1.1
+# github.com/ethereum/evmc/v7/bindings/go/evmc
+host.c:33:20: warning: unused function 'go_exported_functions_type_checks' [-Wunused-function]
+# github.com/ledgerwatch/turbo-geth/ethdb/mdbx
+clang: error: no such file or directory: '<..>/turbo-geth/ethdb/mdbx/dist/libmdbx.a'
+```
+
+To fix that, do `make all` and after that `go run` should work successfully.
+
+```
+> make all
+<...>
+
+> go run ./cmd/integration print_stages --chaindata /Volumes/OWC_DISK_3/ddd-dev/tg/chaindata
+# github.com/ethereum/evmc/v7/bindings/go/evmc
+host.c:33:20: warning: unused function 'go_exported_functions_type_checks' [-Wunused-function]
+Headers 		 11104855
+BlockHashes 		 11104855
+Bodies 			 11098821
+Senders 		 11098816
+Execution 		 11098816
+IntermediateHashes 	 11098816
+HashState 		 11098816
+AccountHistoryIndex 	 11098816
+StorageHistoryIndex 	 11098816
+LogIndex 		 11098816
+CallTraces 		 0
+TxLookup 		 11098816
+TxPool 			 11098816
+Finish 			 11098816
+INFO [10-28|09:29:17.907] database closed (LMDB)                   lmdb=chaindata
+```