Wrong gpr lib version or lib not found

[Alrodemoa]

Describe the bug A clear and concise description of what the bug is.

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I trying to build Skywalking agent for PHP via PEAR, but i have instantly error. Pecl install skywalking Wrong gpr lib version or lib not found I rebuilt cmake and grpc for 3 time but it make no difference.

Expected behavior A clear and concise description of what you expected to happen. Skywalking PHP agent installation Screenshots If applicable, add screenshots to help explain your problem.

PHP (please complete the following information):

• OS: [e.g. Centos]
• Browser [e.g. chrome, safari]
• Version [e.g. 7.0.0]
• PHP ini PHP 7.4 My OSs Centos 7.9 and Oracle Linux 7.9 gcc (GCC) 10.2.1 20210130 (Red Hat 10.2.1-11) from devtoolset-10 cmake 3.20.0-rc1 built from sources i try with 3.6 but same error grpc for c++ 1.37.0 stable built from sources, i try with 1.38 - but same error

SkyWalking (please complete the following information):

• OS: [e.g. Centos]
• Browser [e.g. stock browser, safari]
• Version [e.g. 6.4] Skywalking 4.1.2 agent for PHP Additional context Add any other context about the problem here.

[heyanlong]

gRPC was not found in the installation directory

[Alrodemoa]

gRPC was not found in the installation directory

Why is not found?

Installing script detected GRPC and Protobuf files in usr/local. At this path GRPC is present and its files are also presentе. Which file need to be searched? What is the grp lib?

[heyanlong]

Can you provide me the location of grpc.{so,h}?

[heyanlong]

gpr is a sub-library of grpc

[Alrodemoa]

Can you provide me the location of grpc.{so,h}?

/usr/local/include/grpc/grpc.h

Grpcs libs include into /usr/local/lib - what file name for grp lib?

[heyanlong]

Try grpc 1.31

[Alrodemoa]

Try grpc 1.31

I finally built it up. Need to add this line for cmake before compiling grpc -DBUILD_SHARED_LIBS=ON in my case. Thank you and close this task! Have a good day.

[haanyip]

Try grpc 1.31

I finally built it up. Need to add this line for cmake before compiling grpc -DBUILD_SHARED_LIBS=ON in my case. Thank you and close this task! Have a good day.

it works for me