RVM hatası. Power_assert gem yüklenirken hata geliyor

Question

Arch makinemde ruby ​​2.2.2 yüklemeye çalışıyorum. Rvm kurulumunu çalıştırdığımda, aşağıdaki hatayı alıyorum. Birkaç kez denedim. Hatta kaldırılmış rvm ve yeniden. Hala aynı sorun.

○ rvm install 2.2.2 
Searching for binary rubies, this might take some time. 
No binary rubies available for: arch/libc-2.21/x86_64/ruby-2.2.2. 
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies. 
Checking requirements for arch. 
Requirements installation successful. 
Installing Ruby from source to: /home/pubudu/.rvm/rubies/ruby-2.2.2, this may take a while depending on your cpu(s)... 
ruby-2.2.2 - #downloading ruby-2.2.2, this may take a while depending on your connection... 
    % Total % Received % Xferd Average Speed Time Time  Time Current 
          Dload Upload Total Spent Left Speed 
100 12.6M 100 12.6M 0  0 323k  0 0:00:40 0:00:40 --:--:-- 340k 
No checksum for downloaded archive, recording checksum in user configuration. 
ruby-2.2.2 - #extracting ruby-2.2.2 to /home/pubudu/.rvm/src/ruby-2.2.2 - please wait 
ruby-2.2.2 - #configuring - please wait 
ruby-2.2.2 - #post-configuration - please wait 
ruby-2.2.2 - #compiling - please wait 
ruby-2.2.2 - #installing - please wait 
Error running '__rvm_make install', 
showing last 15 lines of /home/pubudu/.rvm/log/1429407987_ruby-2.2.2/install.log 
          rake 10.4.2 
          rdoc 4.2.0 
installing bundle gems:  /home/pubudu/.rvm/rubies/ruby-2.2.2/lib/ruby/gems/2.2.0 (build_info, cache, doc, extensions, gems, specifications) 
          test-unit-3.0.8.gem 
          minitest-5.4.3.gem 
          power_assert-0.2.2.gem 
./tool/rbinstall.rb:728:in `chmod': Operation not permitted @ chmod_internal -/(Errno::EPERM) 
    from ./tool/rbinstall.rb:728:in `block in <main>' 
    from ./tool/rbinstall.rb:757:in `call' 
    from ./tool/rbinstall.rb:757:in `block in <main>' 
    from ./tool/rbinstall.rb:754:in `each' 
    from ./tool/rbinstall.rb:754:in `<main>' 
uncommon.mk:253: recipe for target 'do-install-nodoc' failed 
make: *** [do-install-nodoc] Error 1 
+__rvm_make:0> return 2 
There has been an error while running make install. Halting the installation. 

Answer 1

Aynı sorun. Bu benim için çalıştı:

rvm get master 
rvm reinstall 2.2.2 

Daha önce RVM başkanı versiyonunu ...