Scaling y axis error: could not find function "scale_y_continuous"

sessionInfo()
R version 3.5.3 (2019-03-11)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS Mojave 10.14.6

Matrix products: default
BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] scales_1.0.0   shiny_1.4.0    esquisse_0.2.2

loaded via a namespace (and not attached):
 [1] hrbrthemes_0.6.0   tidyselect_0.2.5   xfun_0.10          remotes_2.1.0      purrr_0.3.3        ggthemes_4.2.0     colorspace_1.4-1  
 [8] miniUI_0.1.1.1     htmltools_0.4.0    viridisLite_0.3.0  yaml_2.2.0         pkgbuild_1.0.5     rlang_0.4.1        pillar_1.4.2      
[15] later_1.0.0        withr_2.1.2        glue_1.3.1         gdtools_0.2.1      RColorBrewer_1.1-2 stringr_1.4.0      munsell_0.5.0     
[22] gtable_0.3.0       evaluate_0.14      labeling_0.3       knitr_1.25         callr_3.3.1        extrafont_0.17     ps_1.3.0          
[29] httpuv_1.5.2       curl_4.0           shinyWidgets_0.4.9 Rttf2pt1_1.3.7     Rcpp_1.0.2         xtable_1.8-4       backports_1.1.5   
[36] promises_1.1.0     jsonlite_1.6       mime_0.7           systemfonts_0.1.1  ggplot2_3.2.1      digest_0.6.22      stringi_1.4.3     
[43] processx_3.4.1     dplyr_0.8.3        rprojroot_1.3-2    grid_3.5.3         cli_1.1.0          tools_3.5.3        magrittr_1.5      
[50] lazyeval_0.2.2     tibble_2.1.3       crayon_1.3.4       extrafontdb_1.0    pkgconfig_2.0.3    prettyunits_1.0.2  assertthat_0.2.1  
[57] rmarkdown_1.16     rstudioapi_0.10    R6_2.4.0           compiler_3.5.3
dreamRs / esquisse

Scaling y axis error: could not find function "scale_y_continuous" #85
