我有一個閃亮的應用程序,我希望每個人都可以使用runGitHub運行,並且只安裝閃亮的軟件包。在Shiny應用程序中安裝必需的軟件包
爲了安裝並在聯絡人的電腦,他運行的程序第一次加載所有所需的軟件包,我在server.R代碼開頭:
if (!require("pacman")) install.packages("pacman")
pacman::p_load("maptools","dplyr","data.table","reshape2","ggplot2","plyr","rgdal","rgeos","shinyjs","scales","DT","readxl")
library(maptools)
library(dplyr)
library(data.table)
library(reshape2)
library(ggplot2)
library(plyr)
library(rgdal)
library(rgeos)
library(shinyjs)
library(scales)
library(DT)
library(readxl)
儘管如此,我只是測試它在別人的電腦,以下錯誤顯示出來:
Error in library(shinyjs) : there is no package called ‘shinyjs’
我手動安裝shinyjs後,下面出現了:
Warning: Error in library: there is no package called ‘maptools’
Stack trace (innermost first):
46: library
45: eval [helper.R#1]
44: eval
43: withVisible
42: source
3: runApp
2: runUrl
1: runGitHub
Error in library(maptools) : there is no package called ‘maptools’
依此類推。這是我第一個閃亮的應用程序,所以我不知道我該如何實現這一點。我完整的代碼可以通過運行訪問:
runGitHub("Mapas_BBVA_municipios","IArchondo",display.mode="showcase")