I have also just run into this problem. I removed all the AppleDouble files (files that start with '._' ) and I was then able into install the studio and client. To remove all the '._' files I did the following from the directory I extracted the files to ...
find -iname '._*' -exec rm -v '{}' \;
For anybody else reading this, I had a separate problem using hdbsetup (on Ubuntu 14.04). This is the error I got.
$ sudo ./hdbsetup
SAP HANA Installer Runtime Error:
perl compilation error (loading SDB::Install::App::Gui::Installation):
cannot load wxWidgets properly: Can't load '/local/sap_hana/sw/saphana_studio/sap_hana_linux64_studio_rev80/instruntime/Wx.so' for module Wx: libjpeg.so.62: cannot open shared object file: No such file or directory at DynaLoader.pm line 190.
at sdbrun/Require.pl line 62
BEGIN failed--compilation aborted at SDB/Install/App/Gui.pm line 6.
BEGIN failed--compilation aborted at SDB/Install/App/Gui/Installation.pm line 12.
There is a dependancy on libjpeg62. This was fixed by doing...
sudo apt-get install libjpeg62
Hope this helps,
Cheers,
Seamus.