Update centos version to avoid yum errors;

Update curl arguments
Adjust miniconda installer URL

1 files changed, 2 insertions, 2 deletions

diff --git a/build.sh b/build.sh
index b9b6bd2..66788d9 100755
--- a/build.sh
+++ b/build.sh
@@ -8,10 +8,10 @@ fi
 
 url="$2"
 if [[ ! $url ]]; then
-    echo "No spec file specified."
+    echo "No published snapshot URL specified."
     exit 1
 fi
 
 docker build \
     -t "astroconda/buildsys-pipeline:${tag}" \
-    --build-arg PIPELINE_URL="${url}" $(pwd)
+    --build-arg SNAPSHOT_URL="${url}" $(pwd)