plugins/convert.rb:32:in `Jekyll>': cannot load such file -- jekyll/post (LoadError) jekyll...' from D:/Ruby22/lib/ruby/gems/2.2.0/gems/jekyll-3.0.0/lib/ jekyll/plugin_manager.rb:75:in `block (2...(LoadError) from C:/Projects/_bg/ruby/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in.../_bg/ruby/bin/jekyll:22:in ' 解决方法很简单: gem install bundler 安装即可 2018-10-21 Updated 最近在使用一个 local gem...bundle 启动 local server gem install jekyll bundler bundle exec jekyll serve 遇到问题 Could not locate Gemfile
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/runtime.rb:31:in `block in setup' /usr/...local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/spec_set.rb:147:in `each' /usr/local/lib/ruby.../bundler-2.1.4/lib/bundler/runtime.rb:26:in `map' /usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib.../bundler/runtime.rb:26:in `setup'/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler.rb:149...' /usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/ui/shell.rb:88:in `silence' /usr/local
由于系统默认Ruby安装过程中容易出现各种问题,因此建议自定义安装新的Ruby。关于卸载及重装 Ruby 和 Jekyll的详细内容,也可以参考文章iMac搭建Jekyll本地环境。.../local/bin/tcb -> /usr/local/lib/node_modules/@cloudbase/cli/bin/tcb.js /usr/local/bin/cloudbase -> /...usr/local/lib/node_modules/@cloudbase/cli/bin/cloudbase.js npm WARN ws@7.2.3 requires a peer of bufferutil... (/usr/local/lib/node_modules/@cloudbase/cli/node_modules/node-fetch/lib/index.js:1455:11).../usr/local/lib/node_modules/@cloudbase/cli/node_modules/agent-base/index.js:123:5) at processTicksAndRejections
No pg_config… 问题重现: 在bundle的时候出现gem包pg-0.18.4安装出错的情况,错误代码如下: $ bundle . . ....Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include...=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog.../pgsql-9.4,也有可能会在/usr/local/pgsql,因系统而异。...如果依然报错,请执行rake db:drop,然后再创建一次数据库就行了。
基本不会出错 本文主要介绍如何用一条靠谱的路子快速安装 Ruby 环境 搭建Jekyll博客。...一、Jekyll介绍 jekyll是一个简单的免费的Blog生成工具,类似WordPress。但是和WordPress又有很大的不同,原因是Jekyll只是一个生成静态网页的工具,不需要数据库支持。...然后,载入 RVM 环境(新开 Termal 就不用这么做了,会自动重新载入的) source /usr/local/rvm/scripts/rvm 修改 RVM 的 Ruby 安装源到 Ruby China...的 Ruby 镜像服务器,这样能提高安装速度 echo "ruby_url=https://cache.ruby-china.org/pub/ruby" >> /usr/local/rvm/user/...有时一图抵千言,有时可能只会拖慢网页加载速度。 言之有物,不做无痛之呻吟。 如果写技术文章,那先将技术原理完全理清了再开始写,一边摸索技术一边组织文章效率较低。
当数据库更新和管理,你会遇到一个错误,如下面的 /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems...2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /Library/Ruby/Gems/2.0.0.../Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in...>' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/...可能会遇到一个问题,在运行pod setup和 pod –version时,得到例如以下错误提示 verify_get_version Options: --silent
yum --enablerepo=centos-sclo-rh -y install rh-ruby22 软件集合的软件包安装在/opt目录下, 要使用它,需要加载环境变量,如下所示: # 加载环境变量...revision 50295) [x86_64-linux] [root@linuxprobe ~]# which ruby /opt/rh/rh-ruby22/root/usr/bin/ruby 设置登录时自动启用...PATH=$PATH:/opt/rh/rh-ruby22/root/usr/local/bin 安装Ruby 2.3 # 安装ruby yum --enablerepo=centos-sclo-rh...[root@linuxprobe ~]# which ruby /opt/rh/rh-ruby22/root/usr/bin/ruby 设置登录时自动启用Ruby 2.3,按如下所示进行配置: [root...PATH=$PATH:/opt/rh/rh-ruby23/root/usr/local/bin 安装Ruby on Rails 4来构建Ruby Framework环境 添加EPEL软件存储库 [root
/local/Frameworks /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/share.../etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/share /usr/local/share/zsh /usr/local.../Homebrew /usr/local/Frameworks /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/.../local/include /usr/local/lib /usr/local/opt /usr/local/share /usr/local/share/zsh /usr/local/share/zsh...这样多人协作的时候,可以防止第三方库升级时造成大家各自的第三方库版本不一致。
' from /opt/rh/rh-ruby30/root/usr/local/share/gems/gems/pgdexter-0.5.1/lib/dexter/indexer.rb:...-0.5.1/lib/dexter/client.rb:27:in `perform' from /opt/rh/rh-ruby30/root/usr/local/share/gems/...根据报错日志,加些log输出 vim /opt/rh/rh-ruby30/root/usr/local/share/gems/gems/pgdexter-0.5.1/lib/dexter/...' from /opt/rh/rh-ruby30/root/usr/local/share/gems/gems/pgdexter-0.5.1/lib/dexter/indexer.rb:...-0.5.1/lib/dexter/client.rb:27:in `perform' from /opt/rh/rh-ruby30/root/usr/local/share/gems/
,用户不可读但是 ruby 解释器可以读懂,只有在运行时可以加载。...当用户安装 gems 时,未绑定的库文件会放置在 gems 目录中。...使用标准库和第三方扩展的关键字是 require,除此之外还可以使用 load 方法,这些方法可以在运行时加载标准库或者第三方扩展。...ruby 解释器的加载路径是一些列目录的集合,ruby 将在这些目录中搜索指定的文件名,使用 load 加载文件时可以使用相对路径也可以使用绝对路径。...:83:in `require': cannot load such file -- coffee.rb (LoadError) require 关键字加载用户自定义的 Ruby 文件是不能辨识出当前的工作目录
/configure \ --prefix=/usr/local/httpd \ #指定将 httpd 服务程序的安装路径 --enable-so \ #启用动态加载模块支持,使 httpd...Type=forking #后台运行方式 PIDFile=/usr/local/httpd/logs/httpd.pid #PID文件位置 ExecStart=/usr/.../local/boost目录 命令:mv boost_1_59_0 /usr/local/boost 进入/opt/mysql-5.7.17目录下进行cmake自定义安装 cd /opt/mysql...,那么抛出错误。.../local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/ #用于systemctl服务管理 systemctl
/local/Cellar/imagemagick/6.7.1-1/ 首先是默认的osx jdk里不含 include目录导致无法加载jni.h ,于是从测试环境服务器 include 包 整个压缩下来放到本地...很坑爹,这个错误也没人反馈没人改 安装成功 /usr/bin/install -c -d /usr/local/lib /bin/sh /data1/xindong-dev/installer/jmagic...-6.4.0.so /usr/local/lib /usr/bin/install -c /data1/xindong-dev/installer/jmagic/6.4.0/lib/libJMagick...-6.4.0.so /usr/local/lib/libJMagick-6.4.0.so 如果有libJMagick-6.4.0.so是否可以直接放到lib目录?.../local/lib/ 出错:Exception in thread "main" java.lang.UnsatisfiedLinkError: no JMagick in java.library.path
docker run --rm -it ruby:2.4-alpine ls /usr/local/lib/ruby/site_ruby/ 2.4.0 所以在编写配置的时候,如果涉及定义具体路径,注意不要把修正版本写进去...+ su lobsters -c 'bundle install --no-cache' /usr/local/lib/ruby/2.7.0/rubygems.rb:275:in `find_spec_for_exe...To install the missing version, run `gem install bundler:1.17.3` from /usr/local/lib/ruby/2.7.0/rubygems.rb...第八回合:探究迷一样的 Bundler 经典报错 新出现的问题是个经典问题,程序报错形式如下: /usr/local/lib/ruby/2.7.0/rubygems.rb:275:in `find_spec_for_exe...': can't find gem rake (>= 0.a) with executable rake (Gem::GemNotFoundException) from /usr/local/lib
,那么抛出错误。.../local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/ #用于systemctl 服务管理 systemctl...php.ini-development 文件,而在生产环境时使用 php.ini-production 文件 cp /opt/php-7.1.10/php.ini-development /usr/local...cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/ systemctl daemon-reload...cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/ systemctl daemon-reload
docker run --rm -it ruby:2.4-alpine ls /usr/local/lib/ruby/site_ruby/ 2.4.0 所以在编写配置的时候,如果涉及定义具体路径...+ su lobsters -c 'bundle install --no-cache' /usr/local/lib/ruby/2.7.0/rubygems.rb:275:in `find_spec_for_exe...To install the missing version, run `gem install bundler:1.17.3` from /usr/local/lib/ruby/2.7.0...第八回合:探究迷一样的 Bundler 经典报错 新出现的问题是个经典问题,程序报错形式如下: /usr/local/lib/ruby/2.7.0/rubygems.rb:275:in `find_spec_for_exe...虽然我们在容器镜像构建时将 root 切换到 lobsters 用户,运行应用也使用的是该用户,但是说不定这个 2.7.0 版本就是根本不会读取运行用户路径下的软件呢?
import cv2 face_patterns = cv2.CascadeClassifier('/usr/local/opt/opencv3/share/OpenCV/haarcascades/haarcascade_frontalface_default.xml...OpenCV是一个基于BSD许可发行的跨平台计算机视觉库,可以运行在Linux、Windows和Mac OS操作系统上,轻量而且高效,用C/C++编写,同时提供了Python、Ruby、MATLAB等接口.../local/opt/opencv3/lib/python2.7/site-packages >> /usr/local/lib/python2.7/site-packages/opencv3.pth...mkdir -p /Users/hecom/.local/lib/python2.7/site-packages echo 'import site; site.addsitedir("/usr.../local/lib/python2.7/site-packages")' >> /Users/hecom/.local/lib/python2.7/site-packages/homebrew.pth
/nginx RUN rm -rf /opt/nginx-1.14.2 ENV NGINX_HOME=/opt/nginx ENV PATH=/usr/local/sbin:/usr/local/bin...:/usr/sbin:/usr/bin:/sbin:/bin:/opt/nginx/sbin EXPOSE 80 443 CMD ["nginx", "-g", "daemon off;"] 需要先下载...apache-tomcat-7.0.88.tar.gz /usr/local/ WORKDIR /usr/local/ RUN mv jdk1.8.0_171 jdk && mv apache-tomcat...-7.0.88 tomcat ENV JAVA_HOME=/usr/local/jdk ENV CLASS_PATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib ENV PATH...=$JAVA_HOME/bin:$PATH ENV CATALINA_HOME /usr/local/tomcat EXPOSE 8080 CMD /usr/local/tomcat/bin/catalina.sh
不做关联可能在config或make时出错 ln -s /opt/mysql/include/* /usr/include/ ln -s /opt/mysql/lib/* /usr/lib/ echo...=/opt/mysql/include/mysql --with-mysql-lib=/opt/mysql/lib/mysql *config时使用以下mysql参数 --with-mysql-inc=.../opt/mysql/include --with-mysql-lib=/opt/mysql/lib #config成功 #make出错 *config时使用以下mysql参数 --with-mysql-inc...=/opt/mysql/include/mysql --with-mysql-lib=/opt/mysql/lib/mysql #config出错 #make成功并生成文件 #启动ndo2db会出错 *.../config/ndo* /usr/local/nagios/etc/ chown nagios:nagios /usr/local/nagios/etc/* 6.创建ndo的mysql 数据库及用户
指令在运行时加载到Apache服务器中。.../php.ini-development /usr/local/php/lib/php.ini 把原来位于源代码里面的php.ini-development拷贝到/usr/local/php/...php/bin/phpize 这里回车运行 出错: Cannot find config.m4....[root@localhost mysqli]#make [root@localhost mysqli]#make install 安装完成后会有提示扩展所在目录路径,如: /opt/php/lib/...即加入如下一行: extension=/opt/php/lib/php/extensions/no-debug-zts-20090626/mysqli.so 这里还是会出现错误: 解决不用扩展连接MySQL
current directory: /opt/rh/rh-ruby23/root/usr/local/share/gems/gems/digest-crc-0.6.3/ext/digest /opt/...rh/rh-ruby23/root/usr/bin/ruby -rubygems /opt/rh/rh-ruby23/root/usr/local/share/gems/gems/rake-13.0.3.../exe/rake RUBYARCHDIR=/opt/rh/rh-ruby23/root/usr/local/lib64/gems/ruby/digest-crc-0.6.3 RUBYLIBDIR=/opt.../rh/rh-ruby23/root/usr/local/lib64/gems/ruby/digest-crc-0.6.3 mkmf.rb can't find header files for ruby...Results logged to /opt/rh/rh-ruby23/root/usr/local/lib64/gems/ruby/digest-crc-0.6.3/gem_make.out 是因为ruby-devel
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