Mark,

We're having a rather serious breakage in R when the zlib1g from unstable is
installed.  R transparently wraps its file operations around open()/gzopen()
and now no longer works on uncompressed files -- see the logs of this bug
report for examples from read.dcf(), an internal R function critical to its
use of its packages and pretty close to how we deal with debian/control.

Is there anything upstream or in your packaging that you could suspect?  I
haven't talk to R upstream yet some of whom are usually pretty current so I'd
expect them to use a current libz as well. 

Thanks a bunch, Dirk

On 28 December 2009 at 14:06, Johannes Fichtinger wrote:
| Hallo Dirk!
| 
| Am Montag, 28. Dezember 2009 13:24:29 schrieb Dirk Eddelbuettel:
| > On the other hand, the library for gzip (zlib) is something where Debian
| > could be different which is wht 'we' see the bug and nobody else.  What do
| > you have on sid -- I have
| > 
| > ii  zlib1g        1:1.2.3.3.dfsg-15           compression library - runtime
| > ii  zlib1g-dev    1:1.2.3.3.dfsg-15           compression library -
| >  development
| > 
| > and 'apt-cache policy' leads to a newer version on unstable
| >  (1:2.3.4.dfsg-15)
| >
| > Can you downgrade zlib1g and see if this persists?
| 
| No, here it does not. Downgrading the library to 1.2.3.3.dfsg-15 from testing 
| solves the problem for me. 
| 
| Best greetings,
| Johannes

-- 
Three out of two people have difficulties with fractions.



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