fallback to curl if wget doesn't work/isn't there

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_3_3@1139775 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 3ef7da9f991dfbb15ecd0b47a6f370c3abdd07b1
  1. dev-tools/
  2. lucene/
  3. solr/
  4. .hgignore
  5. build.xml
  6. README.txt