Support » Plugin: EWWW Image Optimizer » Impossible to install Jpegtran

  • Resolved Cavor


    Impossible to install Jpegtran, automatically or manualy. Same result with 777 permission. Jpegtran file is in the folder.

    jpegtran: MISSING Install automatically | manually
    optipng: OK version: OptiPNG version 0.7.4
    gifsicle: OK version: LCDF Gifsicle 1.68
    pngout: OK version: May 30 2012
    Graphics libraries (only used for conversion, not optimization): GD: OK   Imagemagick ‘convert’: OK
    safe mode: Off  exec(): OK  shell_exec(): OK  
    Only need one of these: finfo: OK  getimagesize(): OK  mime_content_type(): OK

    Debug Info

    jpegtran path:
    optipng path: /www/wp-content/ewww/optipng
    gifsicle path: /www/wp-content/ewww/gifsicle
    pngout path: /www/wp-content/ewww/pngout-static
    disabled functions: symlink,proc_close,proc_open,popen,system,dl,passthru,escapeshellarg,escapeshellcmd
    gifsicle permissions: 0755
    optipng permissions: 0755
    wp-content/ewww permissions: 0755

    Operating environment: Linux 3.2.13-grsec-xxxx-grs-ipv6-64 #1 SMP Thu Mar 29 09:48:59 UTC 2012 x86_64

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Author nosilver4u


    seem to be having lots of trouble on 64-bit servers. I’m going to compile 64-bit versions of the tools for the next release.

    Plugin Author nosilver4u


    I’m still working on 1.4.0, and the binary will be included there, but if you want to get a jump-start on things, I’ve uploaded the new version of jpegtran here:

    Put it in the wp-content/ewww/ folder, and name it jpegtran-custom and see if that works. If you use ftp to upload it, make sure you are in Binary mode, or it will likely not work at all.

    Thanks. I download it by ftp in binary mode, but plugin doesn’t detect it.

    Plugin Author nosilver4u


    did you make it executable? Might need to change the ownership as well, but that depends on how your server is setup. As long as you make the permissions and such match what optipng has, you should be good.

    You’re right, I forgot to modify permissions, and now it’s ok. It looks like working perfectly. Thank you !

Viewing 5 replies - 1 through 5 (of 5 total)
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