--2020-09-23 11:26:51--  https://download.sourceforge.net/scons/scons-2.3.0.tar.gz
Resolving download.sourceforge.net... 216.105.38.13
Connecting to download.sourceforge.net|216.105.38.13|:443... connected.
HTTP request sent, awaiting response... 429 Too Many Requests
2020-09-23 11:26:51 ERROR 429: Too Many Requests.

scons-2.3.0.tar.gz has bad WHIRLPOOL digest: expected 948cc117fe40ab36f3862fab8322268dcb95ecbcde0397d684f31f5deedbbcff3f880d7af336710f237031df350eddcde81a044133b7b61bf5088c4c62ec70cf, got 19fa61d75522a4669b44e39c1d2e1726c530232130d407f89afee0964997f7a73e83be698b288febcf88e3e03c4f0757ea8964e59b63d93708b138cc42a66eb3