[OSM-dev] pngcrush error messages

[Jon Schlueter]

I didn't have time to investigate but I got the following errors after upgrading

[#1  38% default] Pngcrushing /tmp//tile_17_109584_60235.png... ERROR
  The following command produced an error message:
  nice pngcrush -q /tmp//tile_17_109584_60235.png.cut
/tmp//tile_17_109584_60235.png>/dev/null
  Debug output follows:
  | nice: pngcrush: No such file or directory
[#1  38% default] Pngcrushing /tmp//tile_17_109584_60235.png failed
[#1  38% default] Pngcrushing /tmp//tile_17_109585_60235.png... ERROR
  The following command produced an error message:
  nice pngcrush -q /tmp//tile_17_109585_60235.png.cut
/tmp//tile_17_109585_60235.png>/dev/null
  Debug output follows:
  | nice: pngcrush: No such file or directory
[#1  38% default] Pngcrushing /tmp//tile_17_109585_60235.png failed
[#1  38% default] Pngcrushing /tmp//tile_17_109586_60235.png... ERROR
  The following command produced an error message:
  nice pngcrush -q /tmp//tile_17_109586_60235.png.cut
/tmp//tile_17_109586_60235.png>/dev/null
  Debug output follows:
  | nice: pngcrush: No such file or directory
[#1  38% default] Pngcrushing /tmp//tile_17_109586_60235.png failed
[#1  40% default] Pngcrushing /tmp//tile_15_27395_15059.png... ERROR
  The following command produced an error message:
  nice pngcrush -q /tmp//tile_15_27395_15059.png.cut
/tmp//tile_15_27395_15059.png>/dev/null
  Debug output follows:
  | nice: pngcrush: No such file or directory

after    emerged -auv pngcrush
the error messages went away

Jon