Try not to be fooled by cacheing proxies

git-svn-id: http://luarocks.org/svn/luarocks/trunk@121 9ca3f7c1-7366-0410-b1a3-b5c78f85698c

3 files changed, 3 insertions, 3 deletions

diff --git a/src/luarocks/cache.lua b/src/luarocks/cache.lua
index 31594a7d..8ee88df9 100644
--- a/src/luarocks/cache.lua
+++ b/src/luarocks/cache.lua
@@ -47,7 +47,7 @@ function refresh_local_cache(server, user, password)
    if password then login_info = login_info .. " --password="..password end
 
    -- TODO abstract away explicit 'wget' call
-   local ok = fs.execute("wget -q -m -np -nd "..protocol.."://"..server_path..login_info)
+   local ok = fs.execute("wget --no-cache -q -m -np -nd "..protocol.."://"..server_path..login_info)
    if not ok then
       return nil, "Failed downloading cache."
    end
diff --git a/src/luarocks/fs/unix/tools.lua b/src/luarocks/fs/unix/tools.lua
index 48ce1383..e26595d0 100644
--- a/src/luarocks/fs/unix/tools.lua
+++ b/src/luarocks/fs/unix/tools.lua
@@ -231,7 +231,7 @@ function download(url, filename)
    assert(type(filename) == "string" or not filename)
 
    if cfg.downloader == "wget" then
-      local wget_cmd = "wget --user-agent="..cfg.user_agent.." --quiet --continue "
+      local wget_cmd = "wget --no-cache --user-agent="..cfg.user_agent.." --quiet --continue "
       if filename then
          return fs.execute(wget_cmd.." --output-document ", filename, url)
       else
diff --git a/src/luarocks/fs/win32/tools.lua b/src/luarocks/fs/win32/tools.lua
index 9f7b829b..60578d8d 100644
--- a/src/luarocks/fs/win32/tools.lua
+++ b/src/luarocks/fs/win32/tools.lua
@@ -171,7 +171,7 @@ end
 function download(url, filename)
    assert(type(url) == "string")
    assert(type(filename) == "string" or not filename)
-   local wget_cmd = "wget --user-agent="..cfg.user_agent.." --quiet --continue "
+   local wget_cmd = "wget --no-cache --user-agent="..cfg.user_agent.." --quiet --continue "
 
    if filename then   
       return fs.execute(wget_cmd.." --output-document ", filename, url)