[R-SIG-Mac] Could not install Package:pdftools in Mac lion 10.7.5

[Jeroen Ooms]

How did you install libpoppler? Such errors typically appear when you
link to a shared library which was built with another (incompatible)
compiler than the one you use for compiling R packages.

Note that Mac lion 10.7.5 has been deprecated for 2 over two years;
upgrading your OS is highly recommended.



On Tue, Dec 27, 2016 at 7:05 PM, Christofer Bogaso
<bogaso.christofer at gmail.com> wrote:
> Hi,
>
> I am trying to install "pdftools" package in R from source, however
> could not succeeded due to following error.
>
> Source file is downloaded from
> https://cran.r-project.org/web/packages/pdftools/index.html
>
> Appreciate for any pointer how to install it properly.
>
> I am using R version 3.2.1 (2015-06-18)
>
> The loading error :
>
> tar: Failed to set default locale
> During startup - Warning messages:
> 1: Setting LC_CTYPE failed, using "C"
> 2: Setting LC_TIME failed, using "C"
> 3: Setting LC_MESSAGES failed, using "C"
> 4: Setting LC_MONETARY failed, using "C"
> * installing *source* package 'pdftools' ...
> ** package 'pdftools' successfully unpacked and MD5 sums checked
> Found pkg-config cflags and libs!
> Using PKG_CFLAGS=-I/usr/local/Cellar/poppler/0.50.0/include/poppler/cpp
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler
> Using PKG_LIBS=-L/usr/local/Cellar/poppler/0.50.0/lib -lpoppler-cpp
> ** libs
> llvm-g++-4.2 -arch x86_64
> -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler/cpp
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler
> -I/usr/local/include
> -I"/Library/Frameworks/R.framework/Versions/3.2/Resources/library/Rcpp/include"
>   -fPIC  -mtune=core2 -g -O2  -c RcppExports.cpp -o RcppExports.o
> llvm-g++-4.2 -arch x86_64
> -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler/cpp
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler
> -I/usr/local/include
> -I"/Library/Frameworks/R.framework/Versions/3.2/Resources/library/Rcpp/include"
>   -fPIC  -mtune=core2 -g -O2  -c bindings.cpp -o bindings.o
> llvm-g++-4.2 -arch x86_64
> -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler/cpp
> -I/usr/local/Cellar/poppler/0.50.0/include/poppler
> -I/usr/local/include
> -I"/Library/Frameworks/R.framework/Versions/3.2/Resources/library/Rcpp/include"
>   -fPIC  -mtune=core2 -g -O2  -c init.cpp -o init.o
> llvm-g++-4.2 -arch x86_64 -dynamiclib -Wl,-headerpad_max_install_names
> -undefined dynamic_lookup -single_module -multiply_defined suppress
> -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib
> -L/usr/local/lib -o pdftools.so RcppExports.o bindings.o init.o
> -L/usr/local/Cellar/poppler/0.50.0/lib -lpoppler-cpp
> -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework
> -Wl,CoreFoundation
> installing to /Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools/libs
> ** R
> ** preparing package for lazy loading
> ** help
> *** installing help indices
> ** building package indices
> ** testing if installed package can be loaded
> During startup - Warning messages:
> 1: Setting LC_CTYPE failed, using "C"
> 2: Setting LC_TIME failed, using "C"
> 3: Setting LC_MESSAGES failed, using "C"
> 4: Setting LC_MONETARY failed, using "C"
> Error in dyn.load(file, DLLpath = DLLpath, ...) :
>   unable to load shared object
> '/Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools/libs/pdftools.so':
>   dlopen(/Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools/libs/pdftools.so,
> 6): Symbol not found: __ZN7poppler14version_stringEv
>   Referenced from:
> /Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools/libs/pdftools.so
>   Expected in: flat namespace
>  in /Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools/libs/pdftools.so
> Error: loading failed
> Execution halted
> ERROR: loading failed
> * removing '/Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools'
> * restoring previous
> '/Library/Frameworks/R.framework/Versions/3.2/Resources/library/pdftools'
>
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