Discussion:
[Quantlib-users] Extracting QuantLib on Mac
Luigi Ballabio
2017-05-23 16:46:16 UTC
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Are you sure the download was successful? The tar.gz file should be 8.5 MB.
May you try downloading it again?

Luigi
Hi,
I'm trying to extract QuantLib-1.10.tar, and I receive an error. I can't
find an answer to what is going wrong. For background, I installed MacPorts
tar xzvf QuantLib-1.10.tar.gz
tar: Error opening archive: Failed to open 'QuantLib-1.10.tar.gz'
Any help would be much appreciated.
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R P Herrold
2017-05-23 16:48:39 UTC
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Hi,
I'm trying to extract QuantLib-1.10.tar, and I receive an error. I can't
find an answer to what is going wrong. For background, I installed MacPorts
tar xzvf QuantLib-1.10.tar.gz
tar: Error opening archive: Failed to open 'QuantLib-1.10.tar.gz'
obvious questions are:
from wht URL was it retrieved -- if SF, they
occasionally return an intermediate HTML content page. Check
thus:
file QuantLib-1.10.tar.gz

-- Russ herrold
Jeff C
2017-05-23 17:24:35 UTC
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I downloaded and tried again, but it didn't work. The size is 8.9 MB. I
checked that MacPorts and Boost is installed correctly. Could the problem be
that the path for boost is wrong?



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Jeff C
2017-05-23 17:31:28 UTC
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Russ,

I typed what you suggested into the terminal, and I got this:

QuantLib-1.10.tar.gz: cannot open `QuantLib-1.10.tar.gz' (No such file or
directory)

I can't figure out why.



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Luigi Ballabio
2017-05-23 18:01:52 UTC
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That would be "ls" with a lowercase L, not an I.
I get -bash: Is: command not found.
I am pretty new at this, so thank you for the help!
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Jeff C
2017-05-23 18:01:07 UTC
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I figured it out. You were right Luigi. I was extracting from the incorrect
place in my command line. Thank you for the help!



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Luigi Ballabio
2017-05-23 17:29:14 UTC
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Boost has nothing to do with that step. Are you launching the command from
the folder where you downloaded the file?
Post by Jeff C
I downloaded and tried again, but it didn't work. The size is 8.9 MB. I
checked that MacPorts and Boost is installed correctly. Could the problem be
that the path for boost is wrong?
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