leiningen failing

c:\1>lein self-install
Downloading Leiningen now...
Exception calling "DownloadFile" with "2" argument(s): "The remote server returned an error: (403) Forbidden."
At line:1 char:63
+ & {param($a,$f) (new-object System.Net.WebClient).DownloadFile <<<< ($a, $f)} https://leiningen.s3.amazonaws.com/downloads/leiningen-2.1.0-SNAPSHOT-standalone.jar C:\Users\user\.lein\self-installs\leiningen-2.1.0-SNAPSHOT-standalone.jar.pending
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : DotNetMethodException

The system cannot find the file specified.


$ lein
Downloading Leiningen to /c/Users/user/.lein/self-installs/leiningen-2.1.0-SNAPSHOT-standalone.jar now...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:00:04 --:--:--     0
curl: (22) The requested URL returned error: 403
Failed to download https://leiningen.s3.amazonaws.com/downloads/leiningen-2.1.0-SNAPSHOT-standalone.jar
It's possible your HTTP client's certificate store does not have the
correct certificate authority needed. This is often caused by an
out-of-date version of libssl. Either upgrade it or set HTTP_CLIENT
to turn off certificate checks:
  export HTTP_CLIENT="wget --no-check-certificate -O" # or
  export HTTP_CLIENT="curl --insecure -f -L -o"
It's also possible that you're behind a firewall haven't yet
set HTTP_PROXY and HTTPS_PROXY.
See README.md for SNAPSHOT-specific build instructions.
Exception in thread "main" java.lang.NoClassDefFoundError: clojure/main
Caused by: java.lang.ClassNotFoundException: clojure.main
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: clojure.main.  Program will exit.