Ruby on Rails 在 Debian 上安装 mysql2 gem 时找不到 -lssl 和 -lcrypto
Ruby on Rails cannot find -lssl and -lcrypto when installing the mysql2 gem on Debian
我正在尝试将 rails 上的 ruby 与 MariaDB 连接。但是由于某种原因,当我尝试安装 mysql2
gem 时,出现了这个错误:
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
rails ruby 我缺少什么 SSL/Crypto 库?
我找不到其他人遇到同样的问题。
我遇到的错误:
"gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-2.3.0 -
I/usr/include/ruby-2.3.0/ruby/backward -I/usr/include/ruby-2.3.0 -I. -
I/usr/include/mysql -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-
map=/build/ruby2.3-yge53O/rub$
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
collect2: error: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {return 0;}
/* end */
"gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-2.3.0 -
I/usr/include/ruby-2.3.0/ruby/backward -I/usr/include/ruby-2.3.0 -I. -
I/usr/include/mysql -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/ruby2.3-yge53O/rub$
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
collect2: error: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {return 0;}
/* end */
您似乎缺少 libssl-dev 包。尝试 运行:
sudo apt-get update
sudo apt-get install libssl-dev
包安装完成后,再次尝试安装 gem。
我正在尝试将 rails 上的 ruby 与 MariaDB 连接。但是由于某种原因,当我尝试安装 mysql2
gem 时,出现了这个错误:
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
rails ruby 我缺少什么 SSL/Crypto 库?
我找不到其他人遇到同样的问题。
我遇到的错误:
"gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-2.3.0 -
I/usr/include/ruby-2.3.0/ruby/backward -I/usr/include/ruby-2.3.0 -I. -
I/usr/include/mysql -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-
map=/build/ruby2.3-yge53O/rub$
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
collect2: error: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {return 0;}
/* end */
"gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-2.3.0 -
I/usr/include/ruby-2.3.0/ruby/backward -I/usr/include/ruby-2.3.0 -I. -
I/usr/include/mysql -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/ruby2.3-yge53O/rub$
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
collect2: error: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {return 0;}
/* end */
您似乎缺少 libssl-dev 包。尝试 运行:
sudo apt-get update
sudo apt-get install libssl-dev
包安装完成后,再次尝试安装 gem。