[pkg-fso-maint] Cosmetic fix for install.sh

[Tiago Bortoletto Vaz]

Hey,

Please consider using "echo -e" in the following line:

 echo "E: Could not find the following binaries: $intern_packages_missing.$intern_extra_information"

Current output is:

[...]
 * mkfs.ext3 installed
E: Could not find the following binaries:  rdate ar.\n  the 'ar' binary is expected to ship with a package named 'binutils'

Thanks :)

-- 
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