CentOS 6.5下使用rpm -ivh gcc-4.4.7-4.el6.x86_64.rpm命令安装GCC时提示以下错误:
warning: gcc-4.4.7-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
cloog-ppl >= 0.15 is needed by gcc-4.4.7-4.el6.x86_64
cpp = 4.4.7-4.el6 is needed by gcc-4.4.7-4.el6.x86_64
开始只知道是缺少依赖项,但具体缺少什么没看明白,使用yum安装的时候都会把依赖项完整的列出来;
后来才看明白,
cloog-ppl 需要大于等于 0.15 版本的
cpp 需要 4.4.7-4.el6 版本的
看懂错误信息就好说了。rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm
warning: cloog-ppl-0.15.7-1.2.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:cloog-ppl ########################################### [100%]
rpm -ivh cpp-4.4.7-4.el6.x86_64.rpm
warning: cpp-4.4.7-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:cpp ########################################### [100%]
rpm -ivh gcc-4.4.7-4.el6.x86_64.rpm
warning: gcc-4.4.7-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:gcc ########################################### [100%]