linux - Permission denied when generating a rails controllers -

-

i'm using vps ubuntu trying rails generate controller keep getting weird permissions error listed below, , when try use "sudo rails generate" says command can't found, ideas? 

    /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:252:in `mkdir': permission denied @ dir_s_mkdir - /run/user/0/spring (errno::eacces)         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:252:in `fu_mkdir'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:226:in `block (2 levels) in mkdir_p'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:224:in `reverse_each'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:224:in `block in mkdir_p'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:210:in `each'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb:210:in `mkdir_p'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/env.rb:37:in `tmp_path'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/env.rb:54:in `pidfile_path'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/env.rb:69:in `server_running?'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/client/run.rb:25:in `call'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/client/command.rb:7:in `call'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/client/rails.rb:24:in `call'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/client/command.rb:7:in `call'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/client.rb:26:in `run'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/bin/spring:48:in `<top (required)>'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/binstub.rb:11:in `load'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/spring-1.3.4/lib/spring/binstub.rb:11:in `<top (required)>'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'         /home/katgus/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'         /home/katgus/appname/bin/spring:13:in `<top (required)>'         bin/rails:3:in `load'         bin/rails:3:in `<main>'

the command rails installed rbenv user on /home/katgus/.rbenv. when run "sudo rails generate" not using user environment. have error.

the best way fix permission problem user can create dirs.


Comments

Post a Comment

Popular posts from this blog

c++ - No viable overloaded operator for references a map -

-
i trying use map can make tag names reference number. when try , use it, in code error (6 in total every time reference map): src/main.cpp:25:45: error: no viable overloaded operator[] type 'std::map<std::string, std::string>' const char* idcs = node.child_value(tagmap[3]); this code: #include "pugi/pugixml.hpp" #include <iostream> #include <string> #include <map> int main() { pugi::xml_document doca, docb; std::map<std::string, pugi::xml_node> mapa, mapb; std::map<std::string, std::string> tagmap {{"1", "data"}, {"2", "entry"}, {"3", "id"}, {"4", "content"}}; if (!doca.load_file("a.xml") || !docb.load_file("b.xml")) { std::cout << "can't find input files"; return 1; } (auto& node: doca.child(tagmap[1]).children(tagmap[2])) { co
Read more

java - Custom OutputStreamAppender not run: LOGBACK: No context given for <MYAPPENDER> -

-
i wish write custom appender on basis of outputstreamappender . wrote following class package tests; import java.io.ioexception; import java.io.outputstream; import ch.qos.logback.core.outputstreamappender; public class myappender<e> extends outputstreamappender<e> { public myappender() { system.out.println("myappender created"); setoutputstream(new outputstream() { @override public void write(int b) throws ioexception { throw new unsupportedoperationexception(); } }); } } then wrote following runner: package tests; import org.slf4j.loggerfactory; import ch.qos.logback.classic.logger; public class runner { private static final logger log = (logger) loggerfactory.getlogger(runner.class); public static void main(string[] args) { //log.addappender(new myappender<iloggingevent>()); log.info("hello world"); } } finall
Read more

java - Cannot secure connection using TLS -

-
i'm trying establish secure socket connection between java client applet (built jdk 1.7.0_75-b13) , vc++ server application. as test vehicle, used vc++ client/server sample found in msdn forums, modified use schannel , able establish socket using cipher suite tls_rsa_with_aes_128_cbc_sha. works of tls 1.0/1.1/1.2. when try opening socket java applet same server application, connection rejected server reporting following: tls 1.0 acceptsecuritycontext failed: 0x80090327 tls 1.1 acceptsecuritycontext failed: 0x80090331 tls 1.2 acceptsecuritycontext failed: 0x80090331 this java code used create socket: debugprint("setting secure connection"); sslsocketfactory sslsocketfactory = (sslsocketfactory) sslsocketfactory.getdefault(); sslsocket sslsocket = (sslsocket) sslsocketfactory.createsocket("127.0.0.1", socketnumber); debugprint("starting handshake"); sslsocket.settcpnodelay(true); sslsocket.setsolinger(false, 0); sslsocket.s
Read more