我一直在尝试整夜,到目前为止,已经无法编译我的Debiantesting64位系统上的Ruby的Ruby的gem。
我相信这是因为我已经安装了openssl v1.0.0库。
以下是我尝试安装时使用的(使用RVM 1.14.7和Ruby 1.9.1p431):
gem install mysql Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/bin/ruby extconf.rb checking for mysql_ssl_set()... *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-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 --srcdir=. --curdir --ruby=/home/jarrett/.rvm/rubies/ruby-1.9.1-p431/bin/ruby --with-mysql-config --without-mysql-config /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:364:in `try_do': The complier failed to generate an executable file. (RuntimeError) You have to install development tools first. from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:417:in `try_link0' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:421:in `try_link' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:529:in `try_func' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:774:in `block in have_func' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:670:in `block in checking_for' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:276:in `block (2 levels) in postpone' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:250:in `open' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:276:in `block in postpone' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:250:in `open' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:272:in `postpone' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:669:in `checking_for' from /home/jarrett/.rvm/rubies/ruby-1.9.1-p431/lib/ruby/1.9.1/mkmf.rb:773:in `have_func' from extconf.rb:45:in `<main>' Gem files will remain installed in /home/jarrett/.rvm/gems/ruby-1.9.1-p431/gems/mysql-2.9.1 for inspection. Results logged to /home/jarrett/.rvm/gems/ruby-1.9.1-p431/gems/mysql-2.9.1/ext/mysql_api/gem_make.out
当我检查mkmf.log文件(位于/home/jarrett/.rvm/gems/ruby-1.9.1-p431/gems/mysql-2.9.1/ext/mysql_api/mkmf.log ,它是空的)。
我试过了
1)确保安装了所有必需的开发包(libssl-dev)libopenssl-ruby build-essential gcc autoconf automake libmysql-ruby ruby-mysql libmysqld-dev ruby-dev libmysql ++ – dev libmysqlclient-dev)
2)我最初安装了一个更新的RVM – 我卸载了它并重新安装了早期版本的RVM。 我做到了这一点(遵循这些指示: https : rvm pkg install openssl )希望我可以运行rvm pkg install openssl (在本地安装openssl 0.9.8),然后安装ruby: rvm install 1.9.1 --with-openssl-dir=/home/jarrett/.rvm/usr 。 我希望这会使用0.9.8版本的openssl。 没有骰子。
3)尝试将export LD_LIBRARY_PATH=/home/jarrett/.rvm/usr/lib的本地openssl 0.9.8导出到LD_LIBRARY_PATH ,然后再次运行安装。 没有骰子。
4)通过RVM安装ruby 1.9.2和1.9.3并试用它们。 没有骰子。
5)大量地在电脑上大喊大叫。 没有骰子。
任何人有任何想法/build议?
也许有机会MySQL的gem将被更新为使用openssl 1.0.0很快?
mkmf是ruby-dev包的一部分。
你需要做的
sudo apt-get install ruby1.9.1-dev
然后尝试安装gem mysql。
编辑:对不起,错过了。 你也可以尝试安装“mysql-devel”。
无法弄清楚,所以我按照这些说明得到openssl 0.9.8安装( https://stackoverflow.com/questions/13366409/undefined-symbol-sslv2-method-when-trying-to-run-thin- webserver和https://rvm.io/packages/openssl/ ),然后安装mysql2 gem,并用它来代替。