title: Problem with install.packages ("stringi") on R
body: <p><strong>On windows 10, RStudio. I've tried using the command install.packages, but it aways appear this messages:</strong></p>
  <pre class="lang-r prettyprint-override"><code>&gt; install.packages (&quot;stringi&quot;)
   There is a binary version available but the source version is later:
          binary source needs_compilation
  stringi  1.4.6  1.5.3              TRUE
  
  installing the source package ‘stringi’
  
  trying URL 'https://cran.rstudio.com/src/contrib/stringi_1.5.3.tar.gz'
  Content type 'application/x-gzip' length 7293930 bytes (7.0 MB)
  downloaded 7.0 MB
  
  * installing *source* package 'stringi' ...
  ** package 'stringi' successfully unpacked and MD5 sums checked
  ** using staged installation
  ** libs
  C:/Users/Natusha/Google Drive (natusha.alirr@gmail.com)/R/Rtools/mingw_64/bin/g++  -std=gnu++11 -I&quot;C:/Users/Natusha/GOOGLE~2.COM/R/R-36~1.1/include&quot; -DNDEBUG -I. -Iicu61/ -Iicu61/unicode -Iicu61/common -Iicu61/i18n -DU_STATIC_IMPLEMENTATION -DU_COMMON_IMPLEMENTATION -DU_I18N_IMPLEMENTATION -DUCONFIG_USE_LOCAL -DU_TOOLUTIL_IMPLEMENTATION -DNDEBUG -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -DU_USE_STRTOD_L=0         -O2 -Wall  -mtune=generic -c stri_pad.cpp -o stri_pad.o
  sh: -c: line 0: syntax error near unexpected token `('
  sh: -c: line 0: `C:/Users/Natusha/Google Drive (natusha.alirr@gmail.com)/R/Rtools/mingw_64/bin/g++  -std=gnu++11 -I&quot;C:/Users/Natusha/GOOGLE~2.COM/R/R-36~1.1/include&quot; -DNDEBUG -I. -Iicu61/ -Iicu61/unicode -Iicu61/common -Iicu61/i18n -DU_STATIC_IMPLEMENTATION -DU_COMMON_IMPLEMENTATION -DU_I18N_IMPLEMENTATION -DUCONFIG_USE_LOCAL -DU_TOOLUTIL_IMPLEMENTATION -DNDEBUG -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -DU_USE_STRTOD_L=0         -O2 -Wall  -mtune=generic -c stri_pad.cpp -o stri_pad.o'
  make: *** [C:/Users/Natusha/GOOGLE~2.COM/R/R-36~1.1/etc/x64/Makeconf:215: stri_pad.o] Error 1
  ERROR: compilation failed for package 'stringi'
  * removing 'C:/Users/Natusha/Google Drive (natusha.alirr@gmail.com)/R/R-3.6.1/library/stringi'
  * restoring previous 'C:/Users/Natusha/Google Drive (natusha.alirr@gmail.com)/R/R-3.6.1/library/stringi'
  Warning in install.packages :
    installation of package ‘stringi’ had non-zero exit status
  
  The downloaded source packages are in
      ‘C:\Users\Natusha\AppData\Local\Temp\RtmpuSXwbu\downloaded_packages’
  </code></pre>
  <p>What can I do? I tried downloading and pasting the folder directly on the library, but it did not work.
  I also tried</p>
  <pre class="lang-r prettyprint-override"><code>install.packages(&quot;stringi&quot;, type = &quot;source&quot;)
  
  options(install.packages.check.source = &quot;no&quot;)
  </code></pre>
  <p>But the same message appear.
  Can someone help me?</p>