javascript - Node.js imagemin on CentOS -


i trying use node.js imagemin compress lot of images on server. using imagemin because know how point @ specific directories.

i using centos 6 , when run file, error:

node_modules/imagemin/node_modules/imagemin-pngquant/node_modules/pngquant-bin/vendor/pngquant: /lib64/libc.so.6: version `glibc_2.14' not found

also, when installed imagemin npm install imagemin, got error said:

error: pngquant failed build, make sure libpng-dev installed

any ideas on can solve this?

(problem de facto solved in comments - sake of completion , future generations i'm posting actual answer).

error: pngquant failed build, make sure libpng-dev installed

this error means system lacking libpng development library, needed install imagemin node.js module. install on centos 6, need issue command:

yum install libpng-devel

please note both package manager (here - yum) , package name (libpng-devel) can vary between different linux distributions.


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