DEBUG MSG: will download from e2_distr_v3254 #2858.zip
---> ec3d1f961b1b
Removing intermediate container 23252e00a6e5
Step 9/9 : RUN curl -O $URL && unzip $DIST -d /var/www/html
---> Running in 29abc64bcad1
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 221 100 221 0 0 1209 0 --:--:-- --:--:-- --:--:-- 1207
curl: (3) <url> malformed
That`s important fix, without it you get