pngquant pre-build test failed on centos 6.5 glibc-2.12

[a526672351]

[fsevents@^1.0.0] optional install error: Package require os(darwin) not compatible with your platform(linux)
✔ jpegtran pre-build test passed successfully
⚠ The /www/jenkins/workspace/international-station-admin__nodejs/node_modules/_pngquant-bin@3.1.1@pngquant-bin/vendor/pngquant binary doesn't seem to work correctly
⚠ pngquant pre-build test failed
ℹ compiling from source
✔ pngquant built successfully
✔ optipng pre-build test passed successfully

[a526672351]

Install the binary file is wrong?

[geils]

In my case, CentOS 7.4.1708

~$ sudo yum install libpng libpng-devel libpng12 libpng12-devel

And it worked after that.

[sojuker]

[bugZhang]

@geils thanks,i have the same CentOS.i have installed libpng-devel first,but it didn't work.After installed libpng12-devel, it's ok.

[zhangyuheng]

@a526672351

On CentOS 6.5

Install dependence

$ yum install libpng-devel # for pngquant-bin

and reinstall pngquant-bin

$ node node_modules/pngquant-bin/lib/install.js

[MWalid]

On centos 7 Installation with yarn fails, with npm works

[1000ch]

Please make sure to install prerequisites before installing this package like #77 (comment).