我在中间人处启动服务器时遇到问题。 请帮忙。我没有严格要求，这对我来说是个新事物。我现在用linux mint ... 希望它会对我有所帮助at this theme on stackoverflow但这对我不起作用......并且捆绑更新＆amp;＆amp;捆绑安装，无法工作......
sudo apt-get install ruby-dev
最新版本的ruby-dev软件包（1：2.3.0 + 1）已经安装。
我使用的命令和控制台输出：
$ bundle exec middleman server
Could not find json-1.8.1 in any of the sources
Run `bundle install` to install missing gems.
$ sudo bundle install
[sudo] пароль для user:
Don't run Bundler as root. Bundler can ask for sudo if it is needed, and
installing your bundle as root will break this application for all non-root
users on this machine.
Fetching gem metadata from http://rubygems.org/............
Using i18n 0.6.11
Fetching json 1.8.1
Installing json 1.8.1 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory:
/var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
/usr/bin/ruby2.3 -r ./siteconf20171204-6004-665r95.rb extconf.rb
creating Makefile
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR=" clean
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
In file included from generator.c:1:0:
../fbuffer/fbuffer.h: In function ‘fbuffer_to_s’:
../fbuffer/fbuffer.h:175:47: error: macro "rb_str_new" requires 2 arguments, but
only 1 given
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
../fbuffer/fbuffer.h:175:20: warning: initialization makes integer from pointer
without a cast [-Wint-conversion]
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
Makefile:239: ошибка выполнения рецепта для цели «generator.o»
make: *** [generator.o] Ошибка 1
make failed, exit code 2
Gem files will remain installed in /var/lib/gems/2.3.0/gems/json-1.8.1 for
inspection.
Results logged to
/var/lib/gems/2.3.0/extensions/x86-linux/2.3.0/json-1.8.1/gem_make.out
An error occurred while installing json (1.8.1), and Bundler cannot
continue.
Make sure that `gem install json -v '1.8.1'` succeeds before bundling.
In Gemfile:
middleman was resolved to 3.3.5, which depends on
middleman-sprockets was resolved to 3.3.7, which depends on
middleman-core was resolved to 3.3.5, which depends on
padrino-helpers was resolved to 0.12.3, which depends on
padrino-support was resolved to 0.12.3, which depends on
activesupport was resolved to 4.1.5, which depends on
json
好吧......我写的是：
$ gem install json -v＆＃39; 1.8.1
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /var/lib/gems/2.3.0 directory.
好......没问题！
$ sudo gem install json -v＆＃39; 1.8.1＆＃39;
Building native extensions. This could take a while...
ERROR: Error installing json:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
/usr/bin/ruby2.3 -r ./siteconf20171204-6068-15letpl.rb extconf.rb
creating Makefile
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR=" clean
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
In file included from generator.c:1:0:
../fbuffer/fbuffer.h: In function ‘fbuffer_to_s’:
../fbuffer/fbuffer.h:175:47: error: macro "rb_str_new" requires 2 arguments, but only 1 given
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
../fbuffer/fbuffer.h:175:20: warning: initialization makes integer from pointer without a cast [-Wint-conversion]
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
Makefile:239: ошибка выполнения рецепта для цели «generator.o»
make: *** [generator.o] Ошибка 1
make failed, exit code 2
Gem files will remain installed in /var/lib/gems/2.3.0/gems/json-1.8.1 for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86-linux/2.3.0/json-1.8.1/gem_make.out`enter code here`
eahh ...
如果我使用命令
$ bundle update
我接下来会看到：
The dependency wdm (~> 0.1.0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mswin32, x86-mingw32. To add those platforms to the bundle, run `bundle lock --add-platform x86-mswin32 x86-mingw32`.
The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mswin32, x86-mingw32. To add those platforms to the bundle, run `bundle lock --add-platform x86-mswin32 x86-mingw32`.
Fetching gem metadata from http://rubygems.org/............
Fetching gem metadata from http://rubygems.org/.
Resolving dependencies....
Using i18n 0.7.0 (was 0.6.11)
Using json 1.8.6 (was 1.8.1)
Using minitest 5.10.3 (was 5.4.0)
Using thread_safe 0.3.6 (was 0.3.4)
Using tzinfo 1.2.4 (was 1.2.2)
Using activesupport 4.1.16 (was 4.1.5)
Using builder 3.2.3 (was 3.2.2)
Using bundler 1.16.0
Using hitimes 1.2.6
Using timers 4.0.4 (was 1.1.0)
Using celluloid 0.16.0 (was 0.15.2)
Using chunky_png 1.3.8 (was 1.3.1)
Using coffee-script-source 1.12.2 (was 1.7.1)
Using execjs 2.7.0 (was 2.2.1)
Using coffee-script 2.4.1 (was 2.3.0)
Using multi_json 1.12.2 (was 1.10.1)
Using sass 3.4.25 (was 3.3.14)
Using compass-core 1.0.3 (was 1.0.0)
Using compass-import-once 1.0.5
Using rb-fsevent 0.10.2 (was 0.9.4)
Using ffi 1.9.18 (was 1.9.3)
Using rb-inotify 0.9.10 (was 0.9.5)
Using compass 1.0.3 (was 1.0.0)
Fetching eventmachine 1.2.5 (was 1.0.3)
Installing eventmachine 1.2.5 (was 1.0.3) with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/eventmachine-1.2.5/ext
/usr/bin/ruby2.3 -r ./siteconf20171204-9122-1fcu0r1.rb extconf.rb
checking for main() in -lcrypto... no
checking for openssl/ssl.h... no
checking for main() in -lcrypto... no
checking for openssl/ssl.h... no
checking for main() in -lcrypto... no
checking for openssl/ssl.h... no
checking for main() in -lcrypto... no
checking for openssl/ssl.h... no
checking for rb_trap_immediate in ruby.h,rubysig.h... no
checking for rb_thread_blocking_region()... no
checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
checking for rb_thread_fd_select()... yes
checking for rb_fdset_t in ruby/intern.h... yes
checking for rb_wait_for_single_fd()... yes
checking for rb_enable_interrupt()... no
checking for rb_time_new()... yes
checking for inotify_init() in sys/inotify.h... yes
checking for writev() in sys/uio.h... yes
checking for pipe2() in unistd.h... yes
checking for accept4() in sys/socket.h... yes
checking for SOCK_CLOEXEC in sys/socket.h... yes
checking for sys/event.h... no
checking for epoll_create() in sys/epoll.h... yes
checking for clock_gettime()... yes
checking for CLOCK_MONOTONIC_RAW in time.h... yes
checking for CLOCK_MONOTONIC in time.h... yes
CXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security
creating Makefile
To see why this extension failed to compile, please check the mkmf.log which can
be found here:
/var/lib/gems/2.3.0/extensions/x86-linux/2.3.0/eventmachine-1.2.5/mkmf.log
current directory: /var/lib/gems/2.3.0/gems/eventmachine-1.2.5/ext
make "DESTDIR=" clean
current directory: /var/lib/gems/2.3.0/gems/eventmachine-1.2.5/ext
make "DESTDIR="
compiling binder.cpp
make: g++: Команда не найдена
Makefile:231: ошибка выполнения рецепта для цели «binder.o»
make: *** [binder.o] Ошибка 127
make failed, exit code 2
Gem files will remain installed in /var/lib/gems/2.3.0/gems/eventmachine-1.2.5
for inspection.
Results logged to
/var/lib/gems/2.3.0/extensions/x86-linux/2.3.0/eventmachine-1.2.5/gem_make.out
An error occurred while installing eventmachine (1.2.5), and Bundler
cannot continue.
Make sure that `gem install eventmachine -v '1.2.5'` succeeds before
bundling.
In Gemfile:
middleman-livereload was resolved to 3.1.1, which depends on
em-websocket was resolved to 0.5.1, which depends on
eventmachine
或
$ bundle install
Don't run Bundler as root. Bundler can ask for sudo if it is needed, and
installing your bundle as root will break this application for all non-root
users on this machine.
Fetching gem metadata from http://rubygems.org/............
Using i18n 0.6.11
Fetching json 1.8.1
Installing json 1.8.1 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory:
/var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
/usr/bin/ruby2.3 -r ./siteconf20171204-9328-qz84bl.rb extconf.rb
creating Makefile
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR=" clean
current directory: /var/lib/gems/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
In file included from generator.c:1:0:
../fbuffer/fbuffer.h: In function ‘fbuffer_to_s’:
../fbuffer/fbuffer.h:175:47: error: macro "rb_str_new" requires 2 arguments, but
only 1 given
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
../fbuffer/fbuffer.h:175:20: warning: initialization makes integer from pointer
without a cast [-Wint-conversion]
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
Makefile:239: ошибка выполнения рецепта для цели «generator.o»
make: *** [generator.o] Ошибка 1
make failed, exit code 2
Gem files will remain installed in /var/lib/gems/2.3.0/gems/json-1.8.1 for
inspection.
Results logged to
/var/lib/gems/2.3.0/extensions/x86-linux/2.3.0/json-1.8.1/gem_make.out
An error occurred while installing json (1.8.1), and Bundler cannot
continue.
Make sure that `gem install json -v '1.8.1'` succeeds before bundling.
In Gemfile:
middleman was resolved to 3.3.5, which depends on
middleman-sprockets was resolved to 3.3.7, which depends on
middleman-core was resolved to 3.3.5, which depends on
padrino-helpers was resolved to 0.12.3, which depends on
padrino-support was resolved to 0.12.3, which depends on
activesupport was resolved to 4.1.5, which depends on
json
一些恶性循环
答案 0 :(得分：0)
问题非常平庸：找不到g ++。
决定很简单：
在第一个
$ sudo apt-get install build-essential
其次
$ sudo gem install eventmachine -v'1.2.5'
第三
$ sudo bundle update
在第四个
$ sudo bundle install
第五名 - cd到你的中间人项目，最后
$ bundle exec middleman server
使用Linux Mint 18.3 Sylvia（配合32位）
感谢所有人。