lib/rbundle.rb in rbundle-0.2.5 vs lib/rbundle.rb in rbundle-0.2.6

@@ -1,8 +1,7 @@
 require "rbundle/version"
 require "yaml"
-require "parallel"
 
 def with_retries(retries = 3, back_off = 60, args,  &block)
   counter = 1
   until counter > retries do
     begin
@@ -18,11 +17,11 @@
 end
 
 class RBundler
   def self.bundle
     install_installer
-    Parallel.map(self.read_requirements, in_processes: 5) {|d| install(d)}
+    self.read_requirements.each {|d| install(d)}
   end
 
   def self.read_requirements
     dependencies_definitions = "#{Dir.pwd}/dependencies.txt"
     puts "Reading Dependencies to install from #{Dir.pwd}/dependencies.txt"
@@ -48,10 +47,10 @@
 
   def self.install(dependency)
     with_retries(args = [dependency]) do |dependency|
       puts "Installing #{dependency['package']}"
       command = %{
-       R --slave --vanilla -e "options(warn=2); options(install.lock=F); library(devtools); if ((!'#{dependency['package']}' %in% installed.packages()[,'Package']) || packageVersion('#{dependency['package']}') < '#{dependency['version']}') install_version('#{dependency['package']}', version='#{dependency['version']}', repos=c('https://cloud.r-project.org'), quiet=F)"
+       R --slave --vanilla -e "options(warn=2); library(devtools); if ((!'#{dependency['package']}' %in% installed.packages()[,'Package']) || packageVersion('#{dependency['package']}') < '#{dependency['version']}') install_version('#{dependency['package']}', version='#{dependency['version']}', repos=c('https://cloud.r-project.org'), quiet=F)"
       }
       puts "Executing #{command}"
       `#{command}`
       command_inspector($?.exitstatus)
     end
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