title: Boost binary forbidden (downloaded via hunter)
body: <p>I am trying to use cmake to compile and noticed the boost binary link is not available (forbidden). Is there a workaround to this?</p>
  <pre><code>[ 25%] Performing download step (download, verify and extract) for 'Boost'
  -- verifying file...
         file='/home/op/.hunter/_Base/Download/Boost/1.66.0/075d0b4/boost_1_66_0.7z'
  -- SHA1 hash of
      /home/op/.hunter/_Base/Download/Boost/1.66.0/075d0b4/boost_1_66_0.7z
    does not match expected value
      expected: '075d0b43980614054b1f1bafd189f863bba6600e'
        actual: 'da39a3ee5e6b4b0d3255bfef95601890afd80709'
  -- File already exists but hash mismatch. Removing...
  -- Downloading...
     dst='/home/op/.hunter/_Base/Download/Boost/1.66.0/075d0b4/boost_1_66_0.7z'
     timeout='none'
  -- Using src='https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.7z'
  -- Retrying...
  -- Using src='https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.7z'
  -- Retry after 5 seconds (attempt #2) ...
  -- Using src='https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.7z'
  -- Retry after 5 seconds (attempt #3) ...
  -- Using src='https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.7z'
  -- Retry after 15 seconds (attempt #4) ...
  </code></pre>
  <p>relevant config:</p>
  <pre><code>hunter_config(CURL VERSION ${HUNTER_CURL_VERSION} CMAKE_ARGS HTTP_ONLY=ON CMAKE_USE_OPENSSL=OFF CMAKE_USE_LIBSSH2=OFF CURL_CA_PATH=none)
  hunter_config(Boost VERSION 1.66.0)
  </code></pre>