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| This page is just a workspace for issues and needs regarding to R abuild. | | {{Delete|This page is completely unused and therefor can be deleted.}} |
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| == CRAN_mirrors.csv ==
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| Alba reported the following issue:
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| <pre>
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| install.packages("ggplot2")
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| --- Please select a CRAN mirror for use in this session ---
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| Warning: failed to download mirrors file (cannot download all files);
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| using local file '/usr/share/doc/R//CRAN_mirrors.csv'
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| Error in file(file, "rt") : cannot open the connection
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| In addition: Warning messages:
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| 1: In download.file(url, destfile = f, quiet = TRUE) :
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| URL 'https://cran.r-project.org/CRAN_mirrors.csv': status was
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| 'Problem with the SSL CA cert (path? access rights?)'
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| 2: In file(file, "rt") :
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| cannot open file '/usr/share/doc/R//CRAN_mirrors.csv': No such file
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| or directory
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| </pre>
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| I can’t reproduce it; when I’ve tried it on fresh Alpine installation, [http://haste.fit.cvut.cz/anowopo.sh|it works correctly for me].
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| It seems that sometimes R needs CRAN_mirrors.csv, but it apparently installs it into docs, so it’s separated in R-doc subpackage…
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| == Plot and X11 ==
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| For plotting X11 libs and other graphic libs are needed. Quite huge stuff. Maybe we should provide two packages, something like with OpenJDK – R as a full-blown package with all dependencies and R-base as a lightweight package without X11?
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| == Installing R packages with C extensions ==
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| Some R packages (like ggplot2) contains C extensions, so it needs header files, make and probably the whole C build environment to build them.
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