请求大神帮忙！ubutun系统中安装lapack,make后出现问题

[yhj0818]

在下是初学者，遇到问题，查了很多材料，还是没解决，请求大神们帮助！

在linux系统中安装lapack-3.6.1，已经将make.inc.example 改名为 make.inc，并且对makefile也进行了修改，

修改情况如下：
lib: lapacklib tmglib
#lib: blaslib lapacklib tmglib

clean: cleanlib cleantesting cleanblas_testing
修改为：
#lib: lapacklib tmglib
lib: blaslib lapacklib tmglib

clean: cleanlib cleantesting cleanblas_testing

make之后，出现问题：
make[1]: Leaving directory '/usr/local/src/lapack-3.6.1/BLAS/SRC'
( cd SRC/VARIANTS ; make)
make[1]: Entering directory '/usr/local/src/lapack-3.6.1/SRC/VARIANTS'
gfortran -O2 -frecursive -c cholesky/RL/cpotrf.f -o cholesky/RL/cpotrf.o
gfortran -O2 -frecursive -c cholesky/RL/dpotrf.f -o cholesky/RL/dpotrf.o
gfortran -O2 -frecursive -c cholesky/RL/spotrf.f -o cholesky/RL/spotrf.o
gfortran -O2 -frecursive -c cholesky/RL/zpotrf.f -o cholesky/RL/zpotrf.o
ar cr LIB/cholrl.a cholesky/RL/cpotrf.o cholesky/RL/dpotrf.o cholesky/RL/spotrf.o cholesky/RL/zpotrf.o
ar: LIB/cholrl.a: No such file or directory
Makefile:38: recipe for target 'cholrl' failed
make[1]: *** [cholrl] Error 1
make[1]: Leaving directory '/usr/local/src/lapack-3.6.1/SRC/VARIANTS'
Makefile:39: recipe for target 'variants' failed
make: *** [variants] Error 2

[情灭缘尽]

mkdir -p /usr/local/src/lapack-3.6.1/SRC/VARIANTS/LIB

[我们像没发生事一样]

sudo apt-get install liblapack-dev

[suqicsu]

打开解压后的lapack文件夹，cd /SRC/VARIANTS, mkdir LIB