July 6, 2021 . 5 MIN READ
root@localhost:/home/runcloud/webapps/app-pmgeekshub# gem install mysql2 -v ‘0.4.10’
Fetching: mysql2-0.4.10.gem (100%)
Building native extensions. This could take a while…
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.5.0/gems/mysql2-0.4.10/ext/mysql2
/usr/bin/ruby2.5 -r ./siteconf20191210-9865-1auiv2e.rb extconf.rb
checking for rb_absint_size()… yes
checking for rb_absint_singlebit_p()… yes
checking for ruby/thread.h… yes
checking for rb_thread_call_without_gvl() in ruby/thread.h… yes
checking for rb_thread_blocking_region()… no
checking for rb_wait_for_single_fd()… yes
checking for rb_hash_dup()… yes
checking for rb_intern3()… yes
checking for rb_big_cmp()… yes
checking for mysql_query() in -lmysqlclient… no
—–
mysql client is missing. You may need to ‘apt-get install libmysqlclient-dev’ or ‘yum install mysql-devel’, and try again.
—–
*** 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
–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
–srcdir=.
–curdir
–ruby=/usr/bin/$(RUBY_BASE_NAME)2.5
–with-mysql-dir
–without-mysql-dir
–with-mysql-include
–without-mysql-include=${mysql-dir}/include
–with-mysql-lib
–without-mysql-lib=${mysql-dir}/lib
–with-mysql-config
–without-mysql-config
–with-mysql-dir
–without-mysql-dir
–with-mysql-include
–without-mysql-include=${mysql-dir}/include
–with-mysql-lib
–without-mysql-lib=${mysql-dir}/lib
–with-mysqlclientlib
–without-mysqlclientlib
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/mysql2-0.4.10/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.5.0/gems/mysql2-0.4.10 for inspection.
Results logged to /var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/mysql2-0.4.10/gem_make.out
root@localhost:/home/runcloud/webapps/app-pmgeekshub# gem install -g mysql2 -v ‘0.4.10’
ERROR: While executing gem … (Errno::ENOENT)
No such file or directory @ rb_sysopen – mysql2
root@localhost:/home/runcloud/webapps/app-pmgeekshub#
root@localhost:/home/runcloud/webapps/app-pmgeekshub# build-essential
build-essential: command not found
root@localhost:/home/runcloud/webapps/app-pmgeekshub# gcc –version
gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
root@localhost:/home/runcloud/webapps/app-pmgeekshub# sudo apt-get update
Hit:1 http://mirrors.linode.com/ubuntu bionic InRelease
Hit:2 http://mirrors.linode.com/ubuntu bionic-updates InRelease
Hit:3 http://mirrors.linode.com/ubuntu bionic-backports InRelease
Hit:4 https://deb.nodesource.com/node_8.x bionic InRelease
Hit:5 http://sfo1.mirrors.digitalocean.com/mariadb/repo/10.2/ubuntu bionic InRelease
Hit:6 http://nyc2.mirrors.digitalocean.com/mariadb/repo/10.2/ubuntu bionic InRelease
Get:7 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Hit:8 https://release.runcloud.io bionic InRelease
Fetched 88.7 kB in 1s (77.6 kB/s)
Reading package lists… Done
root@localhost:/home/runcloud/webapps/app-pmgeekshub# sudo apt-get install build-essential
Reading package lists… Done
Building dependency tree
Reading state information… Done
build-essential is already the newest version (12.4ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
root@localhost:/home/runcloud/webapps/app-pmgeekshub# gem install mysql2 -v ‘0.4.10’
Building native extensions. This could take a while…
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.5.0/gems/mysql2-0.4.10/ext/mysql2
/usr/bin/ruby2.5 -r ./siteconf20191210-10498-mgpuce.rb extconf.rb
checking for rb_absint_size()… yes
checking for rb_absint_singlebit_p()… yes
checking for ruby/thread.h… yes
checking for rb_thread_call_without_gvl() in ruby/thread.h… yes
checking for rb_thread_blocking_region()… no
checking for rb_wait_for_single_fd()… yes
checking for rb_hash_dup()… yes
checking for rb_intern3()… yes
checking for rb_big_cmp()… yes
checking for mysql_query() in -lmysqlclient… no
—–
mysql client is missing. You may need to ‘apt-get install libmysqlclient-dev’ or ‘yum install mysql-devel’, and try again.
—–
*** 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
–without-opt-dir
–with-opt-include
–without-opt-include=${opt-dir}/include
–with-opt-lib
–without-opt-lib=${opt-dir}/lib
–with-make-prog
–without-make-prog
–srcdir=.
–curdir
–ruby=/usr/bin/$(RUBY_BASE_NAME)2.5
–with-mysql-dir
–without-mysql-dir
–with-mysql-include
–without-mysql-include=${mysql-dir}/include
–with-mysql-lib
–without-mysql-lib=${mysql-dir}/lib
–with-mysql-config
–without-mysql-config
–with-mysql-dir
–without-mysql-dir
–with-mysql-include
–without-mysql-include=${mysql-dir}/include
–with-mysql-lib
–without-mysql-lib=${mysql-dir}/lib
–with-mysqlclientlib
–without-mysqlclientlib
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/mysql2-0.4.10/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.5.0/gems/mysql2-0.4.10 for inspection.
Results logged to /var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/mysql2-0.4.10/gem_make.out
root@localhost:/home/runcloud/webapps/app-pmgeekshub# gem install mysql2 -v ‘0.4.10’^C
root@localhost:/home/runcloud/webapps/app-pmgeekshub# apt-get install libmysqlclient-dev
Reading package lists… Done
Building dependency tree
Reading state information… Done
The following NEW packages will be installed:
libmysqlclient-dev
0 upgraded, 1 newly installed, 0 to remove and 3 not upgraded.
Need to get 987 kB of archives.
After this operation, 6,009 kB of additional disk space will be used.
Get:1 http://mirrors.linode.com/ubuntu bionic-updates/main amd64 libmysqlclient-dev amd64 5.7.28-0ubuntu0.18.04.4 [987 kB]
Fetched 987 kB in 0s (47.5 MB/s)
Selecting previously unselected package libmysqlclient-dev.
(Reading database … 148393 files and directories currently installed.)
Preparing to unpack …/libmysqlclient-dev_5.7.28-0ubuntu0.18.04.4_amd64.deb …
Unpacking libmysqlclient-dev (5.7.28-0ubuntu0.18.04.4) …
Setting up libmysqlclient-dev (5.7.28-0ubuntu0.18.04.4) …
Processing triggers for man-db (2.8.3-2ubuntu0.1) …
root@localhost:/home/runcloud/webapps/app-pmgeekshub# sudo apt-get install build-essential
Reading package lists… Done
Building dependency tree
Reading state information… Done
build-essential is already the newest version (12.4ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
root@localhost:/home/runcloud/webapps/app-pmgeekshub# sudo apt-get install build-essential
Reading package lists… Done
Building dependency tree
Reading state information… Done
build-essential is already the newest version (12.4ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
root@localhost:/home/runcloud/webapps/app-pmgeekshub# gem install mysql2 -v ‘0.4.10’
Building native extensions. This could take a while…
Successfully installed mysql2-0.4.10
Parsing documentation for mysql2-0.4.10
Installing ri documentation for mysql2-0.4.10
Done installing documentation for mysql2 after 0 seconds
1 gem installed
root@localhost:/home/runcloud/webapps/app-pmgeekshub#
