【发布时间】:2017-07-25 03:36:12
【问题描述】:
我已经安装了 (GCC) 4.7.2 20121015 (Red Hat 4.7.2-5) 并且 jave 也安装了 yum install gcc-gfortran 。 (包gcc-gfortran-4.4.7-18.el6.x86_64)
但我收到如下错误:
/usr/bin/ld: cannot find -lgfortran
collect2: error: ld returned 1 exit status
make: *** [quadprog.so] Error 1
请帮助我安装 -lgfortran。看来我需要安装“提供 Fortran 库的 Fortran -dev 包”。我不知道如何在 RedHat/CentOS 中做到这一点。请帮忙。我很难做到这一点。
我尝试使用以下方法安装 libgfortran:
yum install libgfortran
但它说:
软件包 libgfortran-4.4.7-18.el6.x86_64 已安装且最新版本 没事做 (在交互式会话中运行,跳过干净步骤。)
更多信息: 我尝试为 R 安装软件包 quadprog,以下是日志:
install.packages('https://cran.cnr.berkeley.edu/src/contrib/quadprog_1.5-5.tar.gz',dependencies = TRUE,repos = NULL,type ="source")
Installing package into '/usr/lib64/R/library'
(as 'lib' is unspecified)
trying URL 'https://cran.cnr.berkeley.edu/src/contrib/quadprog_1.5-5.tar.gz'
Content type 'application/x-gzip' length 33651 bytes (32 KB)
==================================================
downloaded 32 KB
* installing *source* package 'quadprog' ...
** package 'quadprog' successfully unpacked and MD5 sums checked
** libs
gfortran -m64 -fvisibility=hidden -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -I/usr/lib64/gfortran/modules -c aind.f -o aind.o
gcc -m64 -std=gnu99 -I/usr/include/R -DNDEBUG -I/usr/local/include -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fpic -fPIC -c init.c -o init.o
gfortran -m64 -fvisibility=hidden -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -I/usr/lib64/gfortran/modules -ffloat-store -c -o solve.QP.compact.o solve.QP.compact.f
solve.QP.compact.f:254.3:
72 if (nvl .EQ. 0) then
1
Warning: Label 72 at (1) defined but not used
solve.QP.compact.f:302.2:
7 t1inf = .FALSE.
1
Warning: Label 7 at (1) defined but not used
solve.QP.compact.f: In function 'qpgen1':
solve.QP.compact.f:94: warning: 'it1' may be used uninitialized in this function
solve.QP.compact.f:98: warning: 't1' may be used uninitialized in this function
gfortran -m64 -fvisibility=hidden -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -I/usr/lib64/gfortran/modules -ffloat-store -c -o solve.QP.o solve.QP.f
solve.QP.f:245.3:
72 if (nvl .EQ. 0) then
1
Warning: Label 72 at (1) defined but not used
solve.QP.f:293.2:
7 t1inf = .FALSE.
1
Warning: Label 7 at (1) defined but not used
solve.QP.f: In function 'qpgen2':
solve.QP.f:85: warning: 'it1' may be used uninitialized in this function
solve.QP.f:89: warning: 't1' may be used uninitialized in this function
gfortran -m64 -fvisibility=hidden -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -I/usr/lib64/gfortran/modules -c util.f -o util.o
gcc -m64 -std=gnu99 -shared -L/usr/lib64/R/lib -o quadprog.so aind.o init.o solve.QP.compact.o solve.QP.o util.o -L/usr/lib64/R/lib -lRblas -lgfortran -lm -lgfortran -lm -L/usr/lib64/R/lib -lR
/usr/bin/ld: cannot find -lgfortran
collect2: error: ld returned 1 exit status
make: *** [quadprog.so] Error 1
ERROR: compilation failed for package 'quadprog'
* removing '/usr/lib64/R/library/quadprog'
Warning message:
In install.packages("https://cran.cnr.berkeley.edu/src/contrib/quadprog_1.5-5.tar.gz", :
installation of package '/tmp/Rtmpry5XTG/downloaded_packages/quadprog_1.5-5.tar.gz' had non-zero exit status
编辑:
bash-4.1# rpm -ql libgfortran
/usr/lib64/libgfortran.so.3
/usr/lib64/libgfortran.so.3.0.0
【问题讨论】:
-
yum install libgfortran应该安装它 -
我刚刚试过这个:在这个链接上找到centos.pkgs.org/7/centos-x86_64/…。但是它已经安装了。我仍然遇到同样的错误
-
请提出建议
-
分享你的编译命令,你指定
-L标志指向libgfortran -
我做了 yum install libgfortran 。这就是你要问的?
标签: linux gcc linker centos shared-libraries