我正在尝试使用 ImageMagick 将一堆 PDF 转换为 JPG(或 PNG),但此错误不断发生。
convert E/paginas/pdf/E2.pdf E/paginas/pdf/E2.png
convert: no decode delegate for this image format `/tmp/magick-qX48YuZM-00000001' @ error/constitute.c/ReadImage/532.
convert: Postscript delegate failed `E/paginas/pdf/E2.pdf': @ error/pdf.c/ReadPDFImage/663.
convert: missing an image filename `E/paginas/pdf/E2.png' @ error/convert.c/ConvertImageCommand/3015.
与 .jpg 相同
PS:我在 Ubuntu 10.10