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 <[email protected]> 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' > > _______________________________________________ > R-SIG-Mac mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-mac _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
