ImageOptim::BinNotFoundError: jpegtran not found

[tonidas]

This error was appearing to me when I installed image_optim dependencies using the tutorial in the wiki:

ImageOptim::BinNotFoundError: `jpegtran` not found

The problem is that in Amazon AMI x86 64bits (The default image for Amazon EC2 instance) the binary jpegtran comes only in the libjpeg-turbo-utils package!

Here is my tutorial for installing the image_optim dependencies on Amazon EC2:

sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/advancecomp-1.15-12.el6.x86_64.rpm

sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/gifsicle-1.60-1.el6.x86_64.rpm

sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/jhead-2.90-2.el6.x86_64.rpm

sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/jpegoptim-1.3.0-1.el6.x86_64.rpm

sudo yum install -y libjpeg-turbo libjpeg-turbo-utils

sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/optipng-0.6.4-1.el6.x86_64.rpm

sudo yum install -y pngcrush

Cheers

[toy]

Thanks, I hope instruction I've added will be enough in most cases.