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@ -5,8 +5,9 @@
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# page.
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# page.
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# Check if required executables can be found
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# Check if required executables can be found
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if ! type readlink dirname html2text mv cat cksum base64 pup; then
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if ! output="$(type readlink dirname html2text mv cat cksum base64 pup 2>&1)"; then
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echo 'One or more required executables are not present. Generation cancelled' >&2
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echo 'One or more required executables are not present. Generation cancelled' >&2
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echo "'type' output: $output" >&2
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echo 'Note: You can install pup with "go get github.com/ericchiang/pup"' >&2
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echo 'Note: You can install pup with "go get github.com/ericchiang/pup"' >&2
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exit 1
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exit 1
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fi
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fi
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