text: user4595: I want to install NNLM
  install_github('linxihui/NNLM')
  
  lang: error: unsupported option '-fopenmp'
  make: *** [RcppExports.o] Error 1
  ERROR: compilation failed for package ‘NNLM’
  * removing ‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/NNLM’
  Error: Failed to install 'NNLM' from GitHub:
    (converted from warning) installation of package ‘/var/folders/wk/qwgr9yqs6ts0czx__y_w8gch0000gq/T//RtmpA8PudK/filec5bce1f1309/NNLM_0.4.4.tar.gz’ had non-zero exit status
  > 
  > install.packages('NNLM')
  Warning in install.packages :
    package ‘NNLM’ is not available (for R version 3.6.3)
  > 
  
  What should I do?
  > session_info()
  ─ Session info ─────────────────────────────────────────────────────────────────
   setting  value                       
   version  R version 3.6.3 (2020-02-29)
   os       macOS Mojave 10.14.6        
   system   x86_64, darwin15.6.0        
   ui       RStudio                     
   language (EN)                        
   collate  en_GB.UTF-8                 
   ctype    en_GB.UTF-8                 
   tz       Europe/London               
   date     2020-05-11                  
  
  ─ Packages ─────────────────────────────────────────────────────────────────────
   package      * version date       lib source                               
   abind          1.4-5   2016-07-21 [1] CRAN (R 3.6.0)                       
   assertthat     0.2.1   2019-03-21 [1] CRAN (R 3.6.0)                       
   backports      1.1.6   2020-04-05 [1] CRAN (R 3.6.3)                       
   broom          0.5.6   2020-04-20 [1] CRAN (R 3.6.3)                       
   callr          3.4.3   2020-03-28 [1] CRAN (R 3.6.2)                       
   car            3.0-7   2020-03-11 [1] CRAN (R 3.6.0)                       
   carData        3.0-3   2019-11-16 [1] CRAN (R 3.6.0)                       
   cellranger     1.1.0   2016-07-27 [1] CRAN (R 3.6.0)                       
   cli            2.0.2   2020-02-28 [1] CRAN (R 3.6.0)                       
   colorspace     1.4-1   2019-03-18 [1] CRAN (R 3.6.0)                       
   crayon         1.3.4   2017-09-16 [1] CRAN (R 3.6.0)                       
   curl           4.3     2019-12-02 [1] CRAN (R 3.6.0)                       
   data.table   * 1.12.8  2019-12-09 [1] CRAN (R 3.6.0)                       
   desc           1.2.0   2018-05-01 [1] CRAN (R 3.6.0)                       
   devtools     * 2.3.0   2020-04-10 [1] CRAN (R 3.6.3)                       
   digest         0.6.25  2020-02-23 [1] CRAN (R 3.6.0)                       
   dplyr          0.8.5   2020-03-07 [1] CRAN (R 3.6.0)                       
   ellipsis       0.3.0   2019-09-20 [1] CRAN (R 3.6.0)                       
   fansi          0.4.1   2020-01-08 [1] CRAN (R 3.6.0)                       
   farver         2.0.3   2020-01-16 [1] CRAN (R 3.6.0)                       
   forcats        0.5.0   2020-03-01 [1] CRAN (R 3.6.0)                       
   foreign        0.8-76  2020-03-03 [1] CRAN (R 3.6.0)                       
   fs             1.4.1   2020-04-04 [1] CRAN (R 3.6.3)                       
   generics       0.0.2   2018-11-29 [1] CRAN (R 3.6.0)                       
   ggplot2      * 3.3.0   2020-03-05 [1] CRAN (R 3.6.0)                       
   ggpubr       * 0.3.0   2020-05-04 [1] CRAN (R 3.6.3)                       
   ggsignif     * 0.6.0   2019-08-08 [1] CRAN (R 3.6.0)                       
   glue           1.4.0   2020-04-03 [1] CRAN (R 3.6.3)                       
   gtable         0.3.0   2019-03-25 [1] CRAN (R 3.6.0)                       
   haven          2.2.0   2019-11-08 [1] CRAN (R 3.6.0)                       
   hms            0.5.3   2020-01-08 [1] CRAN (R 3.6.0)                       
   labeling       0.3     2014-08-23 [1] CRAN (R 3.6.0)                       
   lattice        0.20-41 2020-04-02 [1] CRAN (R 3.6.3)                       
   lifecycle      0.2.0   2020-03-06 [1] CRAN (R 3.6.0)                       
   maftools     * 2.4.05  2020-05-10 [1] Github (PoisonAlien/maftools@6ddf526)
   magrittr       1.5     2014-11-22 [1] CRAN (R 3.6.0)                       
   Matrix         1.2-18  2019-11-27 [1] CRAN (R 3.6.3)                       
   memoise        1.1.0   2017-04-21 [1] CRAN (R 3.6.0)                       
   munsell        0.5.0   2018-06-12 [1] CRAN (R 3.6.0)                       
   nlme           3.1-147 2020-04-13 [1] CRAN (R 3.6.2)                       
   openxlsx       4.1.5   2020-05-06 [1] CRAN (R 3.6.2)                       
   pillar         1.4.4   2020-05-05 [1] CRAN (R 3.6.3)                       
   pkgbuild       1.0.8   2020-05-07 [1] CRAN (R 3.6.2)                       
   pkgconfig      2.0.3   2019-09-22 [1] CRAN (R 3.6.0)                       
   pkgload        1.0.2   2018-10-29 [1] CRAN (R 3.6.0)                       
   plyr           1.8.6   2020-03-03 [1] CRAN (R 3.6.0)                       
   prettyunits    1.1.1   2020-01-24 [1] CRAN (R 3.6.0)                       
   processx       3.4.2   2020-02-09 [1] CRAN (R 3.6.0)                       
   ps             1.3.3   2020-05-08 [1] CRAN (R 3.6.2)                       
   purrr          0.3.4   2020-04-17 [1] CRAN (R 3.6.2)                       
   R6             2.4.1   2019-11-12 [1] CRAN (R 3.6.0)                       
   RColorBrewer   1.1-2   2014-12-07 [1] CRAN (R 3.6.0)                       
   Rcpp           1.0.4.6 2020-04-09 [1] CRAN (R 3.6.3)                       
   readxl         1.3.1   2019-03-13 [1] CRAN (R 3.6.0)                       
   remotes      * 2.1.1   2020-02-15 [1] CRAN (R 3.6.0)                       
   reshape      * 0.8.8   2018-10-23 [1] CRAN (R 3.6.0)                       
   rio            0.5.16  2018-11-26 [1] CRAN (R 3.6.0)                       
   rlang          0.4.6   2020-05-02 [1] CRAN (R 3.6.2)                       
   rprojroot      1.3-2   2018-01-03 [1] CRAN (R 3.6.0)                       
   rstatix        0.5.0   2020-04-28 [1] CRAN (R 3.6.2)                       
   rstudioapi     0.11    2020-02-07 [1] CRAN (R 3.6.0)                       
   scales         1.1.0   2019-11-18 [1] CRAN (R 3.6.0)                       
   sessioninfo    1.1.1   2018-11-05 [1] CRAN (R 3.6.0)                       
   stringi        1.4.6   2020-02-17 [1] CRAN (R 3.6.0)                       
   survival       3.1-12  2020-04-10 [1] CRAN (R 3.6.3)                       
   testthat       2.3.2   2020-03-02 [1] CRAN (R 3.6.0)                       
   tibble         3.0.1   2020-04-20 [1] CRAN (R 3.6.3)                       
   tidyr          1.0.3   2020-05-07 [1] CRAN (R 3.6.2)                       
   tidyselect     1.0.0   2020-01-27 [1] CRAN (R 3.6.0)                       
   usethis      * 1.6.1   2020-04-29 [1] CRAN (R 3.6.2)                       
   vctrs          0.2.4   2020-03-10 [1] CRAN (R 3.6.0)                       
   withr          2.2.0   2020-04-20 [1] CRAN (R 3.6.2)                       
   zip            2.0.4   2019-09-01 [1] CRAN (R 3.6.0)                       
  
  [1] /Library/Frameworks/R.framework/Versions/3.6/Resources/library
  
  Update: I tried installing llvm, but don't know what put here to finish installing llvm-openmp pc-133-235:build fi1d18
  $ cmake ../llvm -DLLVM_ENABLE_PROJECTS=openmp -DCMAKE_C_COMPILER=<C compiler> -DCMAKE_CXX_COMPILER=<C++ compiler>
  -bash: syntax error near unexpected token `newline' 
  
  
  user8827: try devtools::install_github('linxihui/NNLM'), if it doesn't work you need to install the gfortran binary on Mac. 
  If it still doesn't work, try to upgrade to 4.0.0. 
  When you have this kind of trouble, look at the issue page of the github page. You will almost always see that others have had the same issue. 
  
original_text: 4595: <p>I want to install <code>NNLM</code></p>
  <pre><code>install_github('linxihui/NNLM')
  
  lang: error: unsupported option '-fopenmp'
  make: *** [RcppExports.o] Error 1
  ERROR: compilation failed for package ‘NNLM’
  * removing ‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/NNLM’
  Error: Failed to install 'NNLM' from GitHub:
    (converted from warning) installation of package ‘/var/folders/wk/qwgr9yqs6ts0czx__y_w8gch0000gq/T//RtmpA8PudK/filec5bce1f1309/NNLM_0.4.4.tar.gz’ had non-zero exit status
  &gt; 
  &gt; install.packages('NNLM')
  Warning in install.packages :
    package ‘NNLM’ is not available (for R version 3.6.3)
  &gt; 
  </code></pre>
  <p>What should I do?</p>
  <pre><code>&gt; session_info()
  ─ Session info ─────────────────────────────────────────────────────────────────
   setting  value                       
   version  R version 3.6.3 (2020-02-29)
   os       macOS Mojave 10.14.6        
   system   x86_64, darwin15.6.0        
   ui       RStudio                     
   language (EN)                        
   collate  en_GB.UTF-8                 
   ctype    en_GB.UTF-8                 
   tz       Europe/London               
   date     2020-05-11                  
  
  ─ Packages ─────────────────────────────────────────────────────────────────────
   package      * version date       lib source                               
   abind          1.4-5   2016-07-21 [1] CRAN (R 3.6.0)                       
   assertthat     0.2.1   2019-03-21 [1] CRAN (R 3.6.0)                       
   backports      1.1.6   2020-04-05 [1] CRAN (R 3.6.3)                       
   broom          0.5.6   2020-04-20 [1] CRAN (R 3.6.3)                       
   callr          3.4.3   2020-03-28 [1] CRAN (R 3.6.2)                       
   car            3.0-7   2020-03-11 [1] CRAN (R 3.6.0)                       
   carData        3.0-3   2019-11-16 [1] CRAN (R 3.6.0)                       
   cellranger     1.1.0   2016-07-27 [1] CRAN (R 3.6.0)                       
   cli            2.0.2   2020-02-28 [1] CRAN (R 3.6.0)                       
   colorspace     1.4-1   2019-03-18 [1] CRAN (R 3.6.0)                       
   crayon         1.3.4   2017-09-16 [1] CRAN (R 3.6.0)                       
   curl           4.3     2019-12-02 [1] CRAN (R 3.6.0)                       
   data.table   * 1.12.8  2019-12-09 [1] CRAN (R 3.6.0)                       
   desc           1.2.0   2018-05-01 [1] CRAN (R 3.6.0)                       
   devtools     * 2.3.0   2020-04-10 [1] CRAN (R 3.6.3)                       
   digest         0.6.25  2020-02-23 [1] CRAN (R 3.6.0)                       
   dplyr          0.8.5   2020-03-07 [1] CRAN (R 3.6.0)                       
   ellipsis       0.3.0   2019-09-20 [1] CRAN (R 3.6.0)                       
   fansi          0.4.1   2020-01-08 [1] CRAN (R 3.6.0)                       
   farver         2.0.3   2020-01-16 [1] CRAN (R 3.6.0)                       
   forcats        0.5.0   2020-03-01 [1] CRAN (R 3.6.0)                       
   foreign        0.8-76  2020-03-03 [1] CRAN (R 3.6.0)                       
   fs             1.4.1   2020-04-04 [1] CRAN (R 3.6.3)                       
   generics       0.0.2   2018-11-29 [1] CRAN (R 3.6.0)                       
   ggplot2      * 3.3.0   2020-03-05 [1] CRAN (R 3.6.0)                       
   ggpubr       * 0.3.0   2020-05-04 [1] CRAN (R 3.6.3)                       
   ggsignif     * 0.6.0   2019-08-08 [1] CRAN (R 3.6.0)                       
   glue           1.4.0   2020-04-03 [1] CRAN (R 3.6.3)                       
   gtable         0.3.0   2019-03-25 [1] CRAN (R 3.6.0)                       
   haven          2.2.0   2019-11-08 [1] CRAN (R 3.6.0)                       
   hms            0.5.3   2020-01-08 [1] CRAN (R 3.6.0)                       
   labeling       0.3     2014-08-23 [1] CRAN (R 3.6.0)                       
   lattice        0.20-41 2020-04-02 [1] CRAN (R 3.6.3)                       
   lifecycle      0.2.0   2020-03-06 [1] CRAN (R 3.6.0)                       
   maftools     * 2.4.05  2020-05-10 [1] Github (PoisonAlien/maftools@6ddf526)
   magrittr       1.5     2014-11-22 [1] CRAN (R 3.6.0)                       
   Matrix         1.2-18  2019-11-27 [1] CRAN (R 3.6.3)                       
   memoise        1.1.0   2017-04-21 [1] CRAN (R 3.6.0)                       
   munsell        0.5.0   2018-06-12 [1] CRAN (R 3.6.0)                       
   nlme           3.1-147 2020-04-13 [1] CRAN (R 3.6.2)                       
   openxlsx       4.1.5   2020-05-06 [1] CRAN (R 3.6.2)                       
   pillar         1.4.4   2020-05-05 [1] CRAN (R 3.6.3)                       
   pkgbuild       1.0.8   2020-05-07 [1] CRAN (R 3.6.2)                       
   pkgconfig      2.0.3   2019-09-22 [1] CRAN (R 3.6.0)                       
   pkgload        1.0.2   2018-10-29 [1] CRAN (R 3.6.0)                       
   plyr           1.8.6   2020-03-03 [1] CRAN (R 3.6.0)                       
   prettyunits    1.1.1   2020-01-24 [1] CRAN (R 3.6.0)                       
   processx       3.4.2   2020-02-09 [1] CRAN (R 3.6.0)                       
   ps             1.3.3   2020-05-08 [1] CRAN (R 3.6.2)                       
   purrr          0.3.4   2020-04-17 [1] CRAN (R 3.6.2)                       
   R6             2.4.1   2019-11-12 [1] CRAN (R 3.6.0)                       
   RColorBrewer   1.1-2   2014-12-07 [1] CRAN (R 3.6.0)                       
   Rcpp           1.0.4.6 2020-04-09 [1] CRAN (R 3.6.3)                       
   readxl         1.3.1   2019-03-13 [1] CRAN (R 3.6.0)                       
   remotes      * 2.1.1   2020-02-15 [1] CRAN (R 3.6.0)                       
   reshape      * 0.8.8   2018-10-23 [1] CRAN (R 3.6.0)                       
   rio            0.5.16  2018-11-26 [1] CRAN (R 3.6.0)                       
   rlang          0.4.6   2020-05-02 [1] CRAN (R 3.6.2)                       
   rprojroot      1.3-2   2018-01-03 [1] CRAN (R 3.6.0)                       
   rstatix        0.5.0   2020-04-28 [1] CRAN (R 3.6.2)                       
   rstudioapi     0.11    2020-02-07 [1] CRAN (R 3.6.0)                       
   scales         1.1.0   2019-11-18 [1] CRAN (R 3.6.0)                       
   sessioninfo    1.1.1   2018-11-05 [1] CRAN (R 3.6.0)                       
   stringi        1.4.6   2020-02-17 [1] CRAN (R 3.6.0)                       
   survival       3.1-12  2020-04-10 [1] CRAN (R 3.6.3)                       
   testthat       2.3.2   2020-03-02 [1] CRAN (R 3.6.0)                       
   tibble         3.0.1   2020-04-20 [1] CRAN (R 3.6.3)                       
   tidyr          1.0.3   2020-05-07 [1] CRAN (R 3.6.2)                       
   tidyselect     1.0.0   2020-01-27 [1] CRAN (R 3.6.0)                       
   usethis      * 1.6.1   2020-04-29 [1] CRAN (R 3.6.2)                       
   vctrs          0.2.4   2020-03-10 [1] CRAN (R 3.6.0)                       
   withr          2.2.0   2020-04-20 [1] CRAN (R 3.6.2)                       
   zip            2.0.4   2019-09-01 [1] CRAN (R 3.6.0)                       
  
  [1] /Library/Frameworks/R.framework/Versions/3.6/Resources/library
  </code></pre>
  <p>Update: I tried installing llvm, but don't know what put here to finish installing llvm-openmp pc-133-235:build fi1d18</p>
  <pre><code>$ cmake ../llvm -DLLVM_ENABLE_PROJECTS=openmp -DCMAKE_C_COMPILER=&lt;C compiler&gt; -DCMAKE_CXX_COMPILER=&lt;C++ compiler&gt;
  -bash: syntax error near unexpected token `newline' 
  </code></pre>
   8827: <p>try <code>devtools::install_github('linxihui/NNLM')</code>, if it doesn't work you need to install the gfortran binary on Mac. </p>
  
  <p>If it still doesn't work, try to upgrade to 4.0.0. </p>
  
  <p>When you have this kind of trouble, look at the issue page of the github page. You will almost always see that others have had the same issue. </p>
  