问题
I'm running R version 2.14.1 on Linux. When I try to install sqldf with
install.packages(sqldf, dependencies=TRUE)
I get the following errors: (these errors result in running the command from the terminal as with the use of the Rcmdr UI)
open log here
I can't seem to find someone with a similar problem. If I run the install command on a Windows PC, it installs without any problems.
回答1:
You error log has the line:
In file included from RS-PQescape.c:7:0:
RS-PostgreSQL.h:23:26: fatal error: libpq-fe.h: No such file or directory
compilation terminated.
make: *** [RS-PQescape.o] Error 1
Try installing the libpq-dev package for your particular linux distribution.
As an aside, when you get an error like this, it's fairly clear that libpq-fe.h is missing. Just type libpq-fe.h ubuntu into google to see what package you need to install.
回答2:
Installed libpq-dev, MySQL, reinstalled JAVA and updated R to the latest version. SQLdf is now working like a charm. Thanks for the heads up everybody.
来源：https://stackoverflow.com/questions/11849008/unable-to-install-sqldf-on-linux