#58 The `-I omega` option makes `tex2xindy` fail to execute

[Vít Novotný]

Hi,

I'm having the following problem with the -I omega option:

$ touch test.idx
$ texindy -I omega --language czech test.idx
sh: /packages/run.64/texlive-2015/bin/tex2xindy -o: No such file or directory

Replacing the option with -I latex -C utf8 solves the issue. The following version is affected:

$ texindy -V
xindy release: 2.5.1
texindy script version: 1.13
xindy script version: 1.18
xindy kernel version: 3.0
CLISP version 2.49 (2010-07-07) (built on extpebl.mppmu.mpg.de [134.107.3.62])
    architecture: X86_64

and this earlier version is not:

$ texindy -V
xindy release: unknown
texindy script version: 1.11
xindy script version: 1.16
xindy kernel version: 3.0
CLISP version 2.49 (2010-07-07) (built on vincent-tlaptop [127.0.1.1])
    architecture: X86_64