Might want to add httr package dependency to README

[stefanavey]

Tried code in README but failed because write_disk function was not found. Installed and loaded httr package and then I was able to use the get_flu_data function.

Installing and loading cdcflueview didn't give any errors even though I didn't have the httr package installed (I'm not sure how this works). In any case, may want to mention this is required in README.

[hrbrmstr]

Thx. R should have said something about an httr dependency in a console
message (as that dependency is in the package DEPENDS file) but I'll take a
look.

On Mon, Jan 12, 2015 at 12:01 PM, stefanavey notifications@github.com
wrote:

Tried code in README but failed because write_disk function was not
found. Installed and loaded httr package and then I was able to use the
get_flu_data function.

Installing and loading cdcflueview didn't give any errors even though I
didn't have the httr package installed (I'm not sure how this works). In
any case, may want to mention this is required in README.

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#1.

[stefanavey]

You're right. It does give an error if I remove 'httr' and then try to
install cdcfluview. Not sure why that didn't happen the first time... My
best guess is my version of httr was old

thanks

On Mon, Jan 12, 2015 at 12:05 PM, boB Rudis notifications@github.com
wrote:

Thx. R should have said something about an httr dependency in a console
message (as that dependency is in the package DEPENDS file) but I'll take
a
look.

On Mon, Jan 12, 2015 at 12:01 PM, stefanavey notifications@github.com
wrote:

Tried code in README but failed because write_disk function was not
found. Installed and loaded httr package and then I was able to use the
get_flu_data function.

Installing and loading cdcflueview didn't give any errors even though I
didn't have the httr package installed (I'm not sure how this works). In
any case, may want to mention this is required in README.

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Reply to this email directly or view it on GitHub
#1.

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#1 (comment).

[hrbrmstr]

Actually, it's my bad. I had an older version (0.3.0) of httr required in the DESCRIPTION file. I'm pushing 0.2.1 up now to fix. Thx for noting the bug!