has anyone met the question about dsytrs_?

[jackyhawk]

Linking CXX executable test/BPREngineTest
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/5.4.0/../../../../lib64/liblapack.a(dsytrs.f.o): In function dsytrs_': dsytrs.f:(.text+0x1ec): undefined reference to dswap_'
dsytrs.f:(.text+0x247): undefined reference to dscal_' dsytrs.f:(.text+0x3ab): undefined reference to dswap_'
dsytrs.f:(.text+0x3fc): undefined reference to dswap_' dsytrs.f:(.text+0x492): undefined reference to dger_'
dsytrs.f:(.text+0x4cf): undefined reference to dswap_' dsytrs.f:(.text+0x57f): undefined reference to dger_'
dsytrs.f:(.text+0x5f2): undefined reference to dger_' dsytrs.f:(.text+0x68b): undefined reference to dgemv_'
dsytrs.f:(.text+0x6ce): undefined reference to dswap_' dsytrs.f:(.text+0x725): undefined reference to dger_'
dsytrs.f:(.text+0x764): undefined reference to dscal_' dsytrs.f:(.text+0x815): undefined reference to dger_'
dsytrs.f:(.text+0x86b): undefined reference to dger_' dsytrs.f:(.text+0x9bd): undefined reference to dgemv_

[jackyhawk]

up

[jackyhawk]

up

[jackyhawk]

any suggestion?

[jackyhawk]

?

[jackyhawk]

centos 7.0 gcc/g++ 5.5