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MahShaaban / pcr

Quality assessing, analyzing and testing the statistical significance of real-time quantitative PCR data
https://CRAN.R-project.org/package=pcr
GNU General Public License v3.0
27 stars 8 forks source link

Installation Error #14

Closed danutasastre closed 4 years ago

danutasastre commented 5 years ago

I'm a new R user and I'm having trouble installing your PCR package. I get the error below. Could you help me get this issue solved? Thanks!

install.packages('pcr') trying URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.6/pcr_1.2.0.tgz' Content type 'application/x-gzip' length 493549 bytes (481 KB)

downloaded 481 KB

The downloaded binary packages are in /var/folders/m_/8j8153kd00v2nh0y1nw1vxww0000gn/T//RtmpZRNSHJ/downloaded_packages

library(pcr) Error: package or namespace load failed for ‘pcr’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]): there is no package called ‘rlang’

MahShaaban commented 5 years ago

Hi @danutasastre I think the problem is that you need to have a proper installation of rlang first. Why don't you try updating R and install rlang then try installing pcr again.