title: installation package "tm" fails
body: <p>I am trying to install package "tm" and get an error (see below). From this error I can't see what is going wrong. Package Rcpp is installed. Working on R 3.4.0, Xubuntu 64.</p>
  
  <p>How can I install package tm?</p>
  
  <pre><code>* installing *source* package ‘tm’ ...
  ** package ‘tm’ successfully unpacked and MD5 sums checked
  ** libs
  g++  -I/usr/share/R/include -DNDEBUG  -I"/home/henk/R/x86_64-pc-linux-gnu-library/3.4/BH/include" -I"/home/henk/R/x86_64-pc-linux-gnu-library/3.4/Rcpp/include"    -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c RcppExports.cpp -o RcppExports.o
  In file included from /home/henk/R/x86_64-pc-linux-gnu-library/3.4/Rcpp/include/Rcpp.h:34:0,
                   from RcppExports.cpp:4:
  /home/henk/R/x86_64-pc-linux-gnu-library/3.4/Rcpp/include/Rcpp/grow.h:73:47: fatal error: Rcpp/generated/grow__pairlist.h: No such file or directory
  compilation terminated.
  /usr/lib/R/etc/Makeconf:168: recipe for target 'RcppExports.o' failed
  make: *** [RcppExports.o] Error 1
  ERROR: compilation failed for package ‘tm’
  * removing ‘/home/henk/R/x86_64-pc-linux-gnu-library/3.4/tm’
  Warning in install.packages :
    installation of package 'tm' had non-zero exit status
  
  The downloaded source packages are in
      '/tmp/Rtmp3tKSat/downloaded_packages'
  </code></pre>