установка пакета R MySQL на Ma c Catallina

Question

Я пытался установить пакет R MySQL в моем Rstudio, и когда я пробовал его, он выдавал мне следующую ошибку

> install.packages("RMySQL")
Installing package into ‘/Users/haeseongmoon/Library/R/3.6/library’
(as ‘lib’ is unspecified)
Warning in install.packages :
  unable to access index for repository https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.6:
  cannot open URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.6/PACKAGES'
Package which is only available in source form, and may need compilation of
  C/C++/Fortran: ‘RMySQL’
Do you want to attempt to install these from sources? (Yes/no/cancel) Yes
installing the source package ‘RMySQL’

trying URL 'https://cran.rstudio.com/src/contrib/RMySQL_0.10.20.tar.gz'
Content type 'application/x-gzip' length 52900 bytes (51 KB)
==================================================
downloaded 51 KB

* installing *source* package ‘RMySQL’ ...
** package ‘RMySQL’ successfully unpacked and MD5 sums checked
** using staged installation
Using PKG_CFLAGS=
Using PKG_LIBS=-lmysqlclient
-----------------------------[ ANTICONF ]-----------------------------
Configure could not find suitable mysql/mariadb client library. Try installing:
 * deb: libmariadbclient-dev | libmariadb-client-lgpl-dev (Debian, Ubuntu)
 * rpm: mariadb-connector-c-devel | mariadb-devel | mysql-devel (Fedora, CentOS, RHEL)
 * csw: mysql56_dev (Solaris)
 * brew: mariadb-connector-c (OSX)
If you already have a mysql client library installed, verify that either
mariadb_config or mysql_config is on your PATH. If these are unavailable
you can also set INCLUDE_DIR and LIB_DIR manually via:
R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'
--------------------------[ ERROR MESSAGE ]----------------------------
<stdin>:1:10: fatal error: 'mysql.h' file not found
#include <mysql.h>
         ^~~~~~~~~
1 error generated.
-----------------------------------------------------------------------
ERROR: configuration failed for package ‘RMySQL’
* removing ‘/Users/haeseongmoon/Library/R/3.6/library/RMySQL’
Warning in install.packages :
  installation of package ‘RMySQL’ had non-zero exit status

The downloaded source packages are in
    ‘/private/var/folders/c6/qgbzrx0s4zq7gdbhzz43gqhw0000gn/T/RtmpOozjqL/downloaded_packages’

Я пробовал различные решения, которые я нашел во время поиска в Google, но это не тренировка. Как я могу установить R MySQL?

Answer 1

К счастью, ошибка говорит вам точно, что делать.

Configure could not find suitable mysql/mariadb client library. Try installing:
 * deb: libmariadbclient-dev | libmariadb-client-lgpl-dev (Debian, Ubuntu)
 * rpm: mariadb-connector-c-devel | mariadb-devel | mysql-devel (Fedora, CentOS, RHEL)
 * csw: mysql56_dev (Solaris)
 * brew: mariadb-connector-c (OSX)

Вам нужно использовать homebrew для установки mariadb-connector-c.

brew install mariadb-connector-c

Если у вас еще нет homebrew, проверьте эту страницу .