exec iron --disk-cache-dir="/mnt/home/tmp" "$@"

# ldd /usr/bin/iron 
/usr/bin/iron: /lib/libc.so.6: version `GLIBC_2.11' not found (required by /usr/bin/iron)
/usr/bin/iron: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/bin/iron)
/usr/bin/iron: /lib/libz.so.1: no version information available (required by /usr/bin/iron)
/usr/bin/iron: /lib/libz.so.1: no version information available (required by /usr/bin/iron)
	linux-gate.so.1 =>  (0xffffe000)
	libX11.so.6 => /usr/X11R7/lib/libX11.so.6 (0xb7609000)
	libdl.so.2 => /lib/libdl.so.2 (0xb7605000)
	libXrender.so.1 => /usr/X11R7/lib/libXrender.so.1 (0xb75fd000)
	libXss.so.1 => /usr/X11R7/lib/libXss.so.1 (0xb75fa000)
	libXext.so.6 => /usr/X11R7/lib/libXext.so.6 (0xb75ed000)
	librt.so.1 => /lib/librt.so.1 (0xb75e4000)
	libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0xb727e000)
	libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0xb71f8000)
	libatk-1.0.so.0 => /usr/lib/libatk-1.0.so.0 (0xb71df000)
	libgio-2.0.so.0 => /usr/lib/libgio-2.0.so.0 (0xb7154000)
	libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0xb712a000)
	libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 (0xb7113000)
	libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0xb7109000)
	libcairo.so.2 => /usr/lib/libcairo.so.2 (0xb70a0000)
	libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0xb7061000)
	libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb7003000)
	libfontconfig.so.1 => /usr/X11R7/lib/libfontconfig.so.1 (0xb6fd4000)
	libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb6f9a000)
	libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb6f97000)
	libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb6f93000)
	libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb6ec4000)
	libnss3.so => /usr/lib/libnss3.so (0xb6df0000)
	libnssutil3.so => /usr/lib/libnssutil3.so (0xb6ddc000)
	libsmime3.so => /usr/lib/libsmime3.so (0xb6dbe000)
	libplds4.so => /usr/lib/libplds4.so (0xb6dbb000)
	libplc4.so => /usr/lib/libplc4.so (0xb6db7000)
	libnspr4.so => /usr/lib/libnspr4.so (0xb6d83000)
	libpthread.so.0 => /lib/libpthread.so.0 (0xb6d6b000)
	libz.so.1 => /lib/libz.so.1 (0xb6d5c000)
	libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0xb6d43000)
	libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb6d20000)
	libgconf-2.so.4 => /usr/lib/libgconf-2.so.4 (0xb6cfb000)
	libbz2.so.1.0 => /usr/lib/libbz2.so.1.0 (0xb6cef000)
	libasound.so.2 => /usr/lib/libasound.so.2 (0xb6c59000)
	libexpat.so.1 => /usr/lib/libexpat.so.1 (0xb6c3d000)
	libdbus-glib-1.so.2 => /usr/lib/libdbus-glib-1.so.2 (0xb6c21000)
	libdbus-1.so.3 => /usr/lib/libdbus-1.so.3 (0xb6bea000)
	libcups.so.2 => /usr/lib/libcups.so.2 (0xb6bbe000)
	libgcrypt.so.11 => /usr/lib/libgcrypt.so.11 (0xb6b48000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb6a60000)
	libm.so.6 => /lib/libm.so.6 (0xb6a38000)
	libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0xb6a2d000)
	libc.so.6 => /lib/libc.so.6 (0xb68ed000)
	libxcb.so.1 => /usr/X11R7/lib/libxcb.so.1 (0xb68d8000)
	/lib/ld-linux.so.2 (0xb7707000)
	libXau.so.6 => /usr/X11R7/lib/libXau.so.6 (0xb68d4000)
	libXinerama.so.1 => /usr/X11R7/lib/libXinerama.so.1 (0xb68d1000)
	libXi.so.6 => /usr/X11R7/lib/libXi.so.6 (0xb68c5000)
	libXcursor.so.1 => /usr/X11R7/lib/libXcursor.so.1 (0xb68bd000)
	libXcomposite.so.1 => /usr/X11R7/lib/libXcomposite.so.1 (0xb68ba000)
	libXdamage.so.1 => /usr/X11R7/lib/libXdamage.so.1 (0xb68b6000)
	libXfixes.so.3 => /usr/X11R7/lib/libXfixes.so.3 (0xb68b1000)
	libpixman-1.so.0 => /usr/X11R7/lib/libpixman-1.so.0 (0xb6866000)
	libXdmcp.so.6 => /usr/X11R7/lib/libXdmcp.so.6 (0xb6861000)
	libresolv.so.2 => /lib/libresolv.so.2 (0xb684d000)
	libpcre.so.0 => /usr/lib/libpcre.so.0 (0xb681d000)
	libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb66fb000)
	libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0xb66c7000)
	libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0xb65c2000)
	libcrypt.so.1 => /lib/libcrypt.so.1 (0xb6590000)
	libgpg-error.so.0 => /usr//lib/libgpg-error.so.0 (0xb658c000)