Salut, j'essaie en vain d'installer MySQL Gem sur Ubuntu 10.04.
J'ai essayé les commandes suivantes:
sudo gem install mysql
sudo gem install mysql -- --with-mysql-config=/usr/bin/mysql_config
J'obtiens le message suivant pour chacun:
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
checking for mysql_ssl_set()... no
checking for rb_str_set_len()... no
checking for rb_thread_start_timer()... no
checking for mysql.h... no
checking for mysql/mysql.h... no
*** 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/ruby1.8
--with-mysql-config
--without-mysql-config
Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out
J'ai lu sur de nombreux forums que l'installation des bibliothèques clientes MySQL (libmysqlclient-dev) aide à résoudre le problème ci-dessus, mais c'est le cas pour moi.
apt-get install libmysqlclient15-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting libmysqlclient-dev instead of libmysqlclient15-dev
libmysqlclient-dev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Toute aide sur ce qui pourrait être le problème serait grandement appréciée.
Merci, Sharmil