ruby on rails 3 - ubuntu server 14.04 not rendering local characters generated using wicked_pdf -

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i have pdf page containing ethiopian characters. works in ubuntu desktop 14.04, when deploy ubuntu server 14.04 characters not being displayed. using wicked_pdf gem generate pdf page.

i stuck here whole day. welcomed.

for pdf creators need have fonts using available on machine doing creation on. in case ethiopian font installed on desk top machine, not on server, leaving blanks in pdf.


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