[MacPorts] #44221: dot2texi: shell escape does not seem to work

[MacPorts]

#44221: dot2texi: shell escape does not seem to work
------------------------------+-------------------
  Reporter:  akim.demaille@…  |      Owner:  snc@…
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.3.1
Resolution:                   |   Keywords:
      Port:  dot2texi         |
------------------------------+-------------------

Comment (by akim.demaille@…):

 FWIW, I have received the massive upgrade to TeXLive 2014, but it still
 fails.

 {{{
 $ port installed  | grep -E 'texlive|dot2tex'
   dot2tex @2.8.7_2+python27 (active)
   dot2texi @3-0-0_2 (active)
   lcdf-typetools @2.99_0+texlive (active)
   texlive @2014_0+doc+medium (active)
   texlive-basic @34245_0+doc (active)
   texlive-bin @2014_0+x11 (active)
   texlive-bin-extra @34201_0+doc (active)
   texlive-common @2014_0 (active)
   texlive-context @34221_0+doc (active)
   texlive-fonts-extra @34251_0+doc (active)
   texlive-fonts-recommended @34089_0+doc (active)
   texlive-fontutils @34201_0+doc (active)
   texlive-games @33801_0+doc (active)
   texlive-generic-extra @34087_0+doc (active)
   texlive-generic-recommended @30396_1+doc (active)
   texlive-humanities @34064_0+doc (active)
   texlive-lang-czechslovak @34201_0+doc (active)
   texlive-lang-english @34157_0+doc (active)
   texlive-lang-european @33894_0+doc (active)
   texlive-lang-french @33601_0+doc (active)
   texlive-lang-german @34243_0+doc (active)
   texlive-lang-italian @33321_0+doc (active)
   texlive-lang-polish @34177_0+doc (active)
   texlive-lang-portuguese @31125_0+doc (active)
   texlive-lang-spanish @34129_0+doc (active)
   texlive-latex @34192_0+doc (active)
   texlive-latex-extra @34239_0+doc (active)
   texlive-latex-recommended @34240_0+doc (active)
   texlive-luatex @34131_0+doc (active)
   texlive-math-extra @34176_0+doc (active)
   texlive-metapost @34201_0+doc (active)
   texlive-pictures @34010_0+doc (active)
   texlive-plain-extra @34228_0+doc (active)
   texlive-pstricks @34156_0+doc (active)
   texlive-science @33447_0+doc (active)
   texlive-xetex @34205_0+doc (active)
 }}}

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Ticket URL: <https://trac.macports.org/ticket/44221#comment:3>
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